Lifestyle and environmental risk factors for infertility

References

• Auger J, Kunstmann JM, Czyglik F, Jouannet P. Decline in semen quality among fertile men in Paris during the past 20 years. N. Engl. J. Med.332(5), 281–285 (1995).
   PubMed Web of Science ®Google Scholar
• Tas S, Lauwerys R, Lison D. Occupational hazards for the male reproductive system. Crit. Rev. Toxicol.26(3), 261–307 (1996).
   PubMed Web of Science ®Google Scholar
• The Practice Committee of the American Society for Reproductive Medicine. Smoking and infertility. Fertil. Steril.81(4), 1181–1186 (2004).
   Google Scholar
• Sharara FI, Seifer DB, Flaws JA. Environmental toxicants and female reproduction. Fertil. Steril.70(4), 613–622 (1998).
   PubMed Web of Science ®Google Scholar
• Zenzes MT, Krishnan S, Krishnan B, Zhang H, Casper RF. Cadmium accumulation in follicular fluid of women in in vitro fertilization-embryo transfer is higher in smokers. Fertil. Steril.64(3), 599–603 (1995).
   PubMed Web of Science ®Google Scholar
• Zenzes MT, Puy LA, Bielecki R. Immunodetection of benzoapyrene adducts in ovarian cells of women exposed to cigarette smoke. Mol. Hum. Reprod.4(2), 159–165 (1998).
   PubMed Web of Science ®Google Scholar
• Rosevear SK, Holt DW, Lee TD, Ford WC, Wardle PG, Hull MG. Smoking and decreased fertilisation rates in vitro. Lancet340(8829), 1195–1196 (1992).
   PubMed Web of Science ®Google Scholar
• Basler A, Rohrborn G. Chromosome aberrations in oocytes of NMRI mice and bone marrow cells of Chinese hamsters induced with 3,4-benzpyrene. Mutat. Res.38(5), 327–332 (1976).
   Google Scholar
• Watanabe T, Shimada T, Endo A. Mutagenic effects of cadmium on mammalian oocyte chromosomes. Mutat. Res.67(4), 349–356 (1979).
   PubMed Web of Science ®Google Scholar
• Barbieri RL, McShane PM, Ryan KJ. Constituents of cigarette smoke inhibit human granulosa cell aromatase. Fertil. Steril.46(2), 232–236 (1986).
   PubMed Web of Science ®Google Scholar
• Bodis J, Hanf V, Torok A, Tinneberg HR, Borsay P, Szabo I. Influence of nicotine on progesterone and estradiol production of cultured human granulosa cells. Early Pregnancy3(1), 34–37 (1997).
   PubMedGoogle Scholar
• Kitawaki J, Inoue S, Tamura T et al. Cigarette smoking during pregnancy lowers aromatase cytochrome P-450 in the human placenta. J. Steroid Biochem. Mol. Biol.45(6), 485–491 (1993).
   Google Scholar
• Knoll M, Talbot P. Cigarette smoke inhibits oocyte cumulus complex pick-up by the oviduct in vitro independent of ciliary beat frequency. Reprod. Toxicol.12(1), 57–68 (1998).
   PubMed Web of Science ®Google Scholar
• Shiverick KT, Salafia C. Cigarette smoking and pregnancy I: ovarian, uterine and placental effects. Placenta20(4), 265–272 (1999).
   PubMed Web of Science ®Google Scholar
• Jensen JA, Goodson WH, Hopf HW, Hunt TK. Cigarette smoking decreases tissue oxygen. Arch. Surg.126(9), 1131–1134 (1991).
   PubMed Web of Science ®Google Scholar
• Wier PJ, Miller RK, Maulik D, DiSant'Agnese PA. Toxicity of cadmium in the perfused human placenta. Toxicol. Appl. Pharmacol.105(1), 156–171 (1990).
   PubMed Web of Science ®Google Scholar
• Mattison DR. The effect of smoking on oogenesis, fertilization, and implantation. Sem. Reprod. Endocrinol.7, 291–304 (1989).
   Google Scholar
• Cooper GS, Baird DD, Hulka BS, Weinberg CR, Savitz DA, Hughes CL Jr. Follicle-stimulating hormone concentrations in relation to active and passive smoking. Obstet. Gynecol.85(3), 407–411 (1995).
   PubMed Web of Science ®Google Scholar
• Adena MA, Gallagher HG. Cigarette smoking and the age at menopause. Ann. Hum. Biol.9(2), 121–130 (1982).
   PubMed Web of Science ®Google Scholar
• Brett KM, Cooper GS. Associations with menopause and menopausal transition in a nationally representative US sample. Maturitas45(2), 89–97 (2003).
   PubMed Web of Science ®Google Scholar
• Hardy R, Kuh D, Wadsworth M. Smoking, body mass index, socioeconomic status and the menopausal transition in a British national cohort. Int. J. Epidemiol.29(5), 845–851 (2000).
   PubMed Web of Science ®Google Scholar
• Jick H, Porter J. Relation between smoking and age of natural menopause. Report from the Boston Collaborative Drug Surveillance Program, Boston University Medical Center. Lancet1(8026), 1354–1355 (1977).
   PubMedGoogle Scholar
• Kinney A, Kline J, Levin B. Alcohol, caffeine and smoking in relation to age at menopause. Maturitas54(1), 27–38 (2006).
   PubMed Web of Science ®Google Scholar
• Hughes EG, Brennan BG. Does cigarette smoking impair natural or assisted fecundity? Fertil. Steril.66(5), 679–689 (1996).
   PubMed Web of Science ®Google Scholar
• Augood C, Duckitt K, Templeton AA. Smoking and female infertility: a systematic review and meta-analysis. Hum. Reprod.13(6), 1532–1539 (1998).
   PubMed Web of Science ®Google Scholar
• Hull MG, North K, Taylor H, Farrow A, Ford WC. Delayed conception and active and passive smoking. The Avon Longitudinal Study of Pregnancy and Childhood Study Team. Fertil. Steril.74(4), 725–733 (2000).
   PubMed Web of Science ®Google Scholar
• Howe G, Westhoff C, Vessey M, Yeates D. Effects of age, cigarette smoking, and other factors on fertility: findings in a large prospective study. Br. Med. J. (Clin. Res. Ed.)290(6483), 1697–1700 (1985).
   PubMedGoogle Scholar
• Curtis KM, Savitz DA, Arbuckle TE. Effects of cigarette smoking, caffeine consumption, and alcohol intake on fecundability. Am. J. Epidemiol.146(1), 32–41 (1997).
   PubMed Web of Science ®Google Scholar
• Soares S. Cigarette smoking affects uterine responsiveness. Hum. Reprod.2(i), 46 (2006).
   Google Scholar
• Neal MS, Hughes EG, Holloway AC, Foster WG. Sidestream smoking is equally as damaging as mainstream smoking on IVF outcomes. Hum. Reprod.20(9), 2531–2535 (2005).
   PubMed Web of Science ®Google Scholar
• Shiloh H, Lahav-Baratz S, Koifman M et al. The impact of cigarette smoking on zona pellucida thickness of oocytes and embryos prior to transfer into the uterine cavity. Hum. Reprod.19(1), 157–159 (2004).
   PubMed Web of Science ®Google Scholar
• Zenzes MT. Smoking and reproduction: gene damage to human gametes and embryos. Hum. Reprod. Update6(2), 122–131 (2000).
   PubMed Web of Science ®Google Scholar
• El-Nemr A, Al-Shawaf T, Sabatini L, Wilson C, Lower AM, Grudzinskas JG. Effect of smoking on ovarian reserve and ovarian stimulation in in-vitro fertilization and embryo transfer. Hum. Reprod.13(8), 2192–2198 (1998).
   PubMed Web of Science ®Google Scholar
• Fraga CG, Motchnik PA, Wyrobek AJ, Rempel DM, Ames BN. Smoking and low antioxidant levels increase oxidative damage to sperm DNA. Mutat. Res.351(2), 199–203 (1996).
   PubMed Web of Science ®Google Scholar
• Sofikitis N, Miyagawa I, Dimitriadis D, Zavos P, Sikka S, Hellstrom W. Effects of smoking on testicular function, semen quality and sperm fertilizing capacity. J. Urol.154(3), 1030–1034 (1995).
   PubMed Web of Science ®Google Scholar
• Handler A, Davis F, Ferre C, Yeko T. The relationship of smoking and ectopic pregnancy. Am. J. Public Health79(9), 1239–1242 (1989).
   PubMed Web of Science ®Google Scholar
• Saraiya M, Berg CJ, Kendrick JS, Strauss LT, Atrash HK, Ahn YW. Cigarette smoking as a risk factor for ectopic pregnancy. Am. J. Obstet. Gynecol.178(3), 493–498 (1998).
   PubMed Web of Science ®Google Scholar
• Harlap S, Shiono PH. Alcohol, smoking, and incidence of spontaneous abortions in the first and second trimester. Lancet2(8187), 173–176 (1980).
   PubMed Web of Science ®Google Scholar
• Windham GC, Swan SH, Fenster L. Parental cigarette smoking and the risk of spontaneous abortion. Am. J. Epidemiol.135(12), 1394–1403 (1992).
   PubMed Web of Science ®Google Scholar
• Storgaard L, Bonde JP, Ernst E et al. Does smoking during pregnancy affect sons’ sperm counts? Epidemiology14(3), 278–286 (2003).
   PubMed Web of Science ®Google Scholar
• Kaufman MH. The teratogenic effects of alcohol following exposure during pregnancy, and its influence on the chromosome constitution of the pre-ovulatory egg. Alcohol Alcohol.32(2), 113–128 (1997).
   Google Scholar
• Mello NK, Bree MP, Mendelson JH, Ellingboe J, King NW, Sehgal P. Alcohol self-administration disrupts reproductive function in female macaque monkeys. Science221(4611), 677–679 (1983).
   Google Scholar
• Sharma SC, Chaudhury RR. Studies on mating. II. The effect of ethanol on sperm transport and ovulation in successfully mated rabbits. Indian J. Med. Res.58(4), 501–504 (1970).
   Google Scholar
• Becker U, Tonnesen H, Kaas-Claesson N, Gluud C. Menstrual disturbances and fertility in chronic alcoholic women. Drug Alcohol Depend.24(1), 75–82 (1989).
   Google Scholar
• Wilsnack SC, Klassen AD, Wilsnack RW. Drinking and reproductive dysfunction among women in a 1981 national survey. Alcohol Clin. Exp. Res.8(5), 451–458 (1984).
   PubMedGoogle Scholar
• Jensen TK, Hjollund NH, Henriksen TB et al. Does moderate alcohol consumption affect fertility? Follow up study among couples planning first pregnancy. Br. Med. J.317(7157), 505–510 (1998).
   PubMed Web of Science ®Google Scholar
• Olsen J, Bolumar F, Boldsen J, Bisanti L. Does moderate alcohol intake reduce fecundability? A European multicenter study on infertility and subfecundity. European Study Group on Infertility and Subfecundity. Alcohol Clin. Exp. Res.21(2), 206–212 (1997).
   PubMedGoogle Scholar
• Joesoef MR, Beral V, Aral SO, Rolfs RT, Cramer DW. Fertility and use of cigarettes, alcohol, marijuana, and cocaine. Ann. Epidemiol.3(6), 592–594 (1993).
   PubMedGoogle Scholar
• Olsen J, Rachootin P, Schiodt AV, Damsbo N. Tobacco use, alcohol consumption and infertility. Int. J. Epidemiol.12(2), 179–184 (1983).
   PubMedGoogle Scholar
• Grodstein F, Goldman MB, Cramer DW. Infertility in women and moderate alcohol use. Am. J. Public Health84(9), 1429–1432 (1994).
   PubMed Web of Science ®Google Scholar
• Klonoff-Cohen H, Lam-Kruglick P, Gonzalez C. Effects of maternal and paternal alcohol consumption on the success rates of in vitro fertilization and gamete intrafallopian transfer. Fertil. Steril.79(2), 330–339 (2003).
   PubMed Web of Science ®Google Scholar
• Henriksen TB, Hjollund NH, Jensen TK et al. Alcohol consumption at the time of conception and spontaneous abortion. Am. J. Epidemiol.160(7), 661–667 (2004).
   PubMed Web of Science ®Google Scholar
• Windham GC, Fenster L, Swan SH. Moderate maternal and paternal alcohol consumption and the risk of spontaneous abortion. Epidemiology3(4), 364–370 (1992).
   PubMed Web of Science ®Google Scholar
• Kline J, Shrout P, Stein Z, Susser M, Warburton D. Drinking during pregnancy and spontaneous abortion. Lancet2(8187), 176–180 (1980).
   PubMed Web of Science ®Google Scholar
• Parazzini F, Bocciolone L, La Vecchia C, Negri E, Fedele L. Maternal and paternal moderate daily alcohol consumption and unexplained miscarriages. Br. J. Obstet. Gynaecol.97(7), 618–622 (1990).
   PubMedGoogle Scholar
• Parazzini F, Tozzi L, Chatenoud L, Restelli S, Luchini L, La Vecchia C. Alcohol and risk of spontaneous abortion. Hum. Reprod.9(10), 1950–1953 (1994).
   PubMed Web of Science ®Google Scholar
• Klonoff-Cohen H, Bleha J, Lam-Kruglick P. A prospective study of the effects of female and male caffeine consumption on the reproductive endpoints of IVF and gamete intra-Fallopian transfer. Hum. Reprod.17(7), 1746–1754 (2002).
   PubMed Web of Science ®Google Scholar
• Wilcox A, Weinberg C, Baird D. Caffeinated beverages and decreased fertility. Lancet2(8626–8627), 1453–1456 (1988).
   PubMed Web of Science ®Google Scholar
• Hatch EE, Bracken MB. Association of delayed conception with caffeine consumption. Am. J. Epidemiol.138(12), 1082–1092 (1993).
   PubMedGoogle Scholar
• Bolumar F, Olsen J, Rebagliato M, Bisanti L. Caffeine intake and delayed conception: a European multicenter study on infertility and subfecundity. European Study Group on Infertility Subfecundity. Am. J. Epidemiol.145(4), 324–334 (1997).
   PubMedGoogle Scholar
• Grodstein F, Goldman MB, Ryan L, Cramer DW. Relation of female infertility to consumption of caffeinated beverages. Am. J. Epidemiol.137(12), 1353–1360 (1993).
   Google Scholar
• Cnattingius S, Signorello LB, Anneren G et al. Caffeine intake and the risk of first-trimester spontaneous abortion. N. Engl. J. Med.343(25), 1839–1845 (2000).
   PubMed Web of Science ®Google Scholar
• Infante-Rivard C, Fernandez A, Gauthier R, David M, Rivard GE. Fetal loss associated with caffeine intake before and during pregnancy. JAMA270(24), 2940–2943 (1993).
   PubMed Web of Science ®Google Scholar
• Mills JL, Holmes LB, Aarons JH et al. Moderate caffeine use and the risk of spontaneous abortion and intrauterine growth retardation. JAMA269(5), 593–597 (1993).
   PubMed Web of Science ®Google Scholar
• Asch RH, Fernandez EO, Smith CG, Pauerstein CJ. Precoital single doses of delta9-tetrahydrocannabinol block ovulation in the rabbit. Fertil. Steril.31(3), 331–334 (1979).
   Google Scholar
• Smith CG, Almirez RG, Berenberg J, Asch RH. Tolerance develops to the disruptive effects of δ 9-tetrahydrocannabinol on primate menstrual cycle. Science219(4591), 1453–1455 (1983).
   PubMed Web of Science ®Google Scholar
• Mueller BA, Daling JR, Weiss NS, Moore DE. Recreational drug use and the risk of primary infertility. Epidemiology1(3), 195–200 (1990).
   PubMedGoogle Scholar
• Klonoff-Cohen HS, Natarajan L, Chen RV. A prospective study of the effects of female and male marijuana use on in vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT) outcomes. Am. J. Obstet. Gynecol.194(2), 369–376 (2006).
   PubMedGoogle Scholar
• Kline J, Hutzler M, Levin B, Stein Z, Susser M, Warburton D. Marijuana and spontaneous abortion of known karyotype. Paediatr. Perinat. Epidemiol.5(3), 320–332 (1991).
   Google Scholar
• Wilcox AJ, Weinberg CR, Baird DD. Risk factors for early pregnancy loss. Epidemiology1(5), 382–385 (1990).
   PubMedGoogle Scholar
• Ness RB, Grisso JA, Hirschinger N et al. Cocaine and tobacco use and the risk of spontaneous abortion. N. Engl. J. Med.340(5), 333–339 (1999).
   PubMed Web of Science ®Google Scholar
• Frank DA, Zuckerman BS, Amaro H et al. Cocaine use during pregnancy: prevalence and correlates. Pediatrics82(6), 888–895 (1988).
   PubMed Web of Science ®Google Scholar
• Bingol N, Fuchs M, Diaz V, Stone RK, Gromisch DS. Teratogenicity of cocaine in humans. J. Pediatr.110(1), 93–96 (1987).
   PubMed Web of Science ®Google Scholar
• Ryan L, Ehrlich S, Finnegan L. Cocaine abuse in pregnancy: effects on the fetus and newborn. Neurotoxicol. Teratol.9(4), 295–299 (1987).
   PubMed Web of Science ®Google Scholar
• Ogden CL, Carroll MD, Curtin LR, McDowell MA, Tabak CJ, Flegal KM. Prevalence of overweight and obesity in the United States, 1999–2004. JAMA295(13), 1549–1555 (2006).
   PubMed Web of Science ®Google Scholar
• Norman RJ, Noakes M, Wu R, Davies MJ, Moran L, Wang JX. Improving reproductive performance in overweight/obese women with effective weight management. Hum. Reprod. Update10(3), 267–280 (2004).
   PubMed Web of Science ®Google Scholar
• Gosman GG, Katcher HI, Legro RS. Obesity and the role of gut and adipose hormones in female reproduction. Hum. Reprod. Update12(5), 585–601 (2006).
   PubMed Web of Science ®Google Scholar
• Evans DJ, Hoffmann RG, Kalkhoff RK, Kissebah AH. Relationship of androgenic activity to body fat topography, fat cell morphology, and metabolic aberrations in premenopausal women. J. Clin. Endocrinol. Metab.57(2), 304–310 (1983).
   PubMed Web of Science ®Google Scholar
• von Schoultz B, Carlstrom K. On the regulation of sex-hormone-binding globulin – a challenge of an old dogma and outlines of an alternative mechanism. J. Steroid Biochem.32(2), 327–334 (1989).
   PubMedGoogle Scholar
• Grodstein F, Goldman MB, Cramer DW. Body mass index and ovulatory infertility. Epidemiology5(2), 247–250 (1994).
   PubMed Web of Science ®Google Scholar
• Green BB, Weiss NS, Daling JR. Risk of ovulatory infertility in relation to body weight. Fertil. Steril.50(5), 721–726 (1988).
   PubMedGoogle Scholar
• Rich-Edwards JW, Spiegelman D, Garland M et al. Physical activity, body mass index, and ovulatory disorder infertility. Epidemiology13(2), 184–190 (2002).
   PubMed Web of Science ®Google Scholar
• Wang JX, Davies M, Norman RJ. Body mass and probability of pregnancy during assisted reproduction treatment: retrospective study. Br. Med. J.321(7272), 1320–1321 (2000).
   PubMed Web of Science ®Google Scholar
• Fedorcsak P, Dale PO, Storeng R et al. Impact of overweight and underweight on assisted reproduction treatment. Hum. Reprod.19(11), 2523–2528 (2004).
   PubMed Web of Science ®Google Scholar
• Crosignani PG, Ragni G, Parazzini F, Wyssling H, Lombroso G, Perotti L. Anthropometric indicators and response to gonadotrophin for ovulation induction. Hum. Reprod.9(3), 420–423 (1994).
   PubMed Web of Science ®Google Scholar
• Soderstrom-Anttila V, Foudila T, Hovatta O. A randomized comparative study of highly purified follicle stimulating hormone and human menopausal gonadotrophin for ovarian hyperstimulation in an oocyte donation programme. Hum. Reprod.11(9), 1864–1870 (1996).
   Google Scholar
• Wittemer C, Ohl J, Bailly M, Bettahar-Lebugle K, Nisand I. Does body mass index of infertile women have an impact on IVF procedure and outcome? J. Assist. Reprod. Genet.17(10), 547–552 (2000).
   PubMed Web of Science ®Google Scholar
• Wass P, Waldenstrom U, Rossner S, Hellberg D. An android body fat distribution in females impairs the pregnancy rate of in-vitro fertilization-embryo transfer. Hum. Reprod.12(9), 2057–2060 (1997).
   PubMed Web of Science ®Google Scholar
• Lashen H, Ledger W, Bernal AL, Barlow D. Extremes of body mass do not adversely affect the outcome of superovulation and in-vitro fertilization. Hum. Reprod.14(3), 712–715 (1999).
   PubMed Web of Science ®Google Scholar
• Cano FLJ, Molla M, Gomez E, Ballesteros A, Remohi J. The effect of extreme body mass on embryo implantation at oocytes donation program. Fertil. Steril.76, 160–161 (2001).
   Google Scholar
• Wattanakumtornkul S, Damario MA, Stevens Hall SA, Thornhill AR, Tummon IS. Body mass index and uterine receptivity in the oocyte donation model. Fertil. Steril.80(2), 336–340 (2003).
   PubMedGoogle Scholar
• Bellver J, Rossal LP, Bosch E et al. Obesity and the risk of spontaneous abortion after oocyte donation. Fertil. Steril.79(5), 1136–1140 (2003).
   PubMed Web of Science ®Google Scholar
• Roth D, Grazi RV, Lobel SM. Extremes of body mass index do not affect first-trimester pregnancy outcome in patients with infertility. Am. J. Obstet. Gynecol.188(5), 1169–1170 (2003).
   PubMed Web of Science ®Google Scholar
• Moran LJ, Noakes M, Clifton PM, Tomlinson L, Galletly C, Norman RJ. Dietary composition in restoring reproductive and metabolic physiology in overweight women with polycystic ovary syndrome. J. Clin. Endocrinol. Metab.88(2), 812–819 (2003).
   PubMed Web of Science ®Google Scholar
• Pasquali R, Antenucci D, Casimirri F et al. Clinical and hormonal characteristics of obese amenorrheic hyperandrogenic women before and after weight loss. J. Clin. Endocrinol. Metab.68(1), 173–179 (1989).
   PubMed Web of Science ®Google Scholar
• Clark AM, Thornley B, Tomlinson L, Galletley C, Norman RJ. Weight loss in obese infertile women results in improvement in reproductive outcome for all forms of fertility treatment. Hum. Reprod.13(6), 1502–1505 (1998).
   PubMed Web of Science ®Google Scholar
• Crosignani PG, Colombo M, Vegetti W, Somigliana E, Gessati A, Ragni G. Overweight and obese anovulatory patients with polycystic ovaries: parallel improvements in anthropometric indices, ovarian physiology and fertility rate induced by diet. Hum. Reprod.18(9), 1928–1932 (2003).
   PubMed Web of Science ®Google Scholar
• Huber-Buchholz MM, Carey DG, Norman RJ. Restoration of reproductive potential by lifestyle modification in obese polycystic ovary syndrome: role of insulin sensitivity and luteinizing hormone. J. Clin. Endocrinol. Metab.84(4), 1470–1474 (1999).
   PubMed Web of Science ®Google Scholar
• Tsagareli V, Noakes M, Norman RJ. Effect of a very-low-calorie diet on in vitro fertilization outcomes. Fertil. Steril.86(1), 227–229 (2006).
   PubMedGoogle Scholar
• Sheiner E, Levy A, Silverberg D et al. Pregnancy after bariatric surgery is not associated with adverse perinatal outcome. Am. J. Obstet. Gynecol.190(5), 1335–1340 (2004).
   PubMed Web of Science ®Google Scholar
• Sheiner E, Menes TS, Silverberg D et al. Pregnancy outcome of patients with gestational diabetes mellitus following bariatric surgery. Am. J. Obstet. Gynecol.194(2), 431–435 (2006).
   PubMed Web of Science ®Google Scholar
• Deitel M, Stone E, Kassam HA, Wilk EJ, Sutherland DJ. Gynecologic-obstetric changes after loss of massive excess weight following bariatric surgery. J. Am. Coll. Nutr.7(2), 147–153 (1988).
   PubMed Web of Science ®Google Scholar
• Hey H, Niebuhr-Jorgensen U. Jejuno-ileal bypass surgery in obesity. Gynecological and obstetrical aspects. Acta Obstet. Gynecol. Scand.60(2), 135–140 (1981).
   Google Scholar
• Bilenka B, Ben-Shlomo I, Cozacov C, Gold CH, Zohar S. Fertility, miscarriage and pregnancy after vertical banded gastroplasty operation for morbid obesity. Acta. Obstet. Gynecol. Scand.74(1), 42–44 (1995).
   PubMed Web of Science ®Google Scholar
• Jensen TK, Andersson AM, Jorgensen N et al. Body mass index in relation to semen quality and reproductive hormones among 1558 Danish men. Fertil. Steril.82(4), 863–870 (2004).
   PubMed Web of Science ®Google Scholar
• Kort HI, Massey JB, Elsner CW et al. Impact of body mass index values on sperm quantity and quality. J. Androl.27(3), 450–452 (2006).
   PubMedGoogle Scholar
• Sallmen M, Sandler DP, Hoppin JA, Blair A, Baird DD. Reduced fertility among overweight and obese men. Epidemiology17(5), 520–523 (2006).
   PubMed Web of Science ®Google Scholar
• Alvarez JD, Chen D, Storer E, Sehgal A. Non-cyclic and developmental stage-specific expression of circadian clock proteins during murine spermatogenesis. Biol. Reprod.69(1), 81–91 (2003).
   PubMed Web of Science ®Google Scholar
• Johnson MH, Lim A, Fernando D, Day ML. Circadian clockwork genes are expressed in the reproductive tract and conceptus of the early pregnant mouse. Reprod. Biomed. Online4(2), 140–145 (2002).
   PubMedGoogle Scholar
• Kennaway DJ, Varcoe TJ, Mau VJ. Rhythmic expression of clock and clock-controlled genes in the rat oviduct. Mol. Hum. Reprod.9(9), 503–507 (2003).
   PubMed Web of Science ®Google Scholar
• Akhtar RA, Reddy AB, Maywood ES et al. Circadian cycling of the mouse liver transcriptome, as revealed by cDNA microarray, is driven by the suprachiasmatic nucleus. Curr. Biol.12(7), 540–550 (2002).
   PubMed Web of Science ®Google Scholar
• Panda S, Antoch MP, Miller BH et al. Coordinated transcription of key pathways in the mouse by the circadian clock. Cell109(3), 307–320 (2002).
   PubMed Web of Science ®Google Scholar
• Storch KF, Lipan O, Leykin I et al. Extensive and divergent circadian gene expression in liver and heart. Nature417(6884), 78–83 (2002).
   PubMed Web of Science ®Google Scholar
• Van der Beek EM, Horvath TL, Wiegant VM, Van den Hurk R, Buijs RM. Evidence for a direct neuronal pathway from the suprachiasmatic nucleus to the gonadotropin-releasing hormone system: combined tracing and light and electron microscopic immunocytochemical studies. J. Comp. Neurol.384(4), 569–579 (1997).
   PubMed Web of Science ®Google Scholar
• Dolatshad H, Campbell EA, O'Hara L, Maywood ES, Hastings MH, Johnson MH. Developmental and reproductive performance in circadian mutant mice. Hum. Reprod.21(1), 68–79 (2006).
   PubMed Web of Science ®Google Scholar
• Kennaway DJ. The role of circadian rhythmicity in reproduction. Hum. Reprod. Update11(1), 91–101 (2005).
   PubMed Web of Science ®Google Scholar
• Xu Y, Padiath QS, Shapiro RE et al. Functional consequences of a CKIδ mutation causing familial advanced sleep phase syndrome. Nature434(7033), 640–644 (2005).
   PubMed Web of Science ®Google Scholar
• Cagnacci A, Maxia N, Volpe A. Diurnal variation of semen quality in human males. Hum. Reprod.14(1), 106–109 (1999).
   PubMed Web of Science ®Google Scholar
• Messing K, Saurel-Cubizolles MJ, Bourgine M, Kaminski M. Menstrual-cycle characteristics and work conditions of workers in poultry slaughterhouses and canneries. Scand. J. Work Environ. Health18(5), 302–309 (1992).
   PubMed Web of Science ®Google Scholar
• Miyauchi F, Nanjo K, Otsuka K. Effects of night shift on plasma concentrations of melatonin, LH, FSH and prolactin, and menstrual irregularity. Sangyo Igaku34(6), 545–550 (1992).
   PubMedGoogle Scholar
• Ahlborg G Jr, Axelsson G, Bodin L. Shift work, nitrous oxide exposure and subfertility among Swedish midwives. Int. J. Epidemiol.25(4), 783–790 (1996).
   PubMed Web of Science ®Google Scholar
• Bisanti L, Olsen J, Basso O, Thonneau P, Karmaus W. Shift work and subfecundity: a European multicenter study. European Study Group on Infertility and Subfecundity. J. Occup. Environ. Med.38(4), 352–358 (1996).
   PubMed Web of Science ®Google Scholar
• Zhu JL, Hjollund NH, Boggild H, Olsen J. Shift work and subfecundity: a causal link or an artefact? Occup. Environ. Med.60(9), E12 (2003).
   PubMed Web of Science ®Google Scholar
• Fenster L, Hubbard AE, Windham GC, Waller KO, Swan SH. A prospective study of work-related physical exertion and spontaneous abortion. Epidemiology8(1), 66–74 (1997).
   PubMed Web of Science ®Google Scholar
• Infante-Rivard C, David M, Gauthier R, Rivard GE. Pregnancy loss and work schedule during pregnancy. Epidemiology4(1), 73–75 (1993).
   PubMedGoogle Scholar
• Axelsson G, Ahlborg G Jr, Bodin L. Shift work, nitrous oxide exposure, and spontaneous abortion among Swedish midwives. Occup. Environ. Med.53(6), 374–378 (1996).
   PubMed Web of Science ®Google Scholar
• Axelsson G, Rylander R, Molin I. Outcome of pregnancy in relation to irregular and inconvenient work schedules. Br. J. Ind. Med.46(6), 393–398 (1989).
   PubMedGoogle Scholar