[1] Robertson SA and Sharkey DJ. Seminal fluid and fertility in women. Fertil Steril 2016: 106; 511-519.
[2] Fanchin R, Harmas A, Benaoudia F, Lundkvist U, Olivennes F, and Frydman R. Microbial flora of the cervix assessed at the time of embryo transfer adversely affects in vitro fertilization outcome. Fertil Steril 1998: 70; 866-870.
[3] Naeye RL. Coitus and associated amniotic-fluid infections. N Engl J Med 1979: 301; 1198-1200.
[4] Fox CA, Wolff HS, and Baker JA. Measurement of intra-vaginal and intra-uterine pressures during human coitus by radio-telemetry. J Reprod Fertil 1970: 22; 243-251.
[5] Fanchin R, Righini C, Olivennes F, Taylor S, de Ziegler D, and Frydman R. Uterine contractions at the time of embryo transfer alter pregnancy rates after in-vitro fertilization. Hum Reprod 1998: 13; 1968-1974.
[6] O WS, Chen HQ, and Chow PH. Effects of male accessory sex gland secretions on early embryonic development in the golden hamster. J Reprod Fertil 1988: 84; 341-344.
[7] Pang SF, Chow PH, and Wong TM. The role of the seminal vesicles, coagulating glands and prostate glands on the fertility and fecundity of mice. J Reprod Fertil 1979: 56; 129-132.
[8] Queen K, Dhabuwala CB, and Pierrepoint CG. The effect of the removal of the various accessory sex glands on the fertility of male rats. J Reprod Fertil 1981: 62; 423-426.
[9] Carp HJ, Serr DM, Mashiach S, and Nebel L. Influence of insemination on the implantation of transferred rat blastocysts. Gynecol Obstet Invest 1984: 18; 194-198.
[10] Tremellen KP, Valbuena D, Landeras J, Ballesteros A, Martinez J, Mendoza S, Norman RJ, Robertson SA, and Simón C. The effect of intercourse on pregnancy rates during assisted human reproduction. Hum Reprod 2000: 15; 2653-2658.
[11] Crawford G, Ray A, Gudi A, Shah A, and Homburg R. The role of seminal plasma for improved outcomes during in vitro fertilization treatment: review of the literature and meta-analysis. Hum Reprod Update 2015: 21; 275-284.
[12] Coulam CB and Stern JJ. Effect of seminal plasma on implantation rates. Early Pregnancy 1995: 1; 33-36.
[13] Levin RJ. Do women gain anything from coitus apart from pregnancy? Changes in the human female genital tract activated by coitus. J Sex Marital Ther 2003: 29 Suppl 1; 59-69.
[14] Aoki Y,Kumakiri J,Itakura A et al. Should sexual intercourse be avoided during the embryo transfer cycle? Life-threatening ruptured heterotopic pregnancy after single thawed embryo transfer: case report and review of the literature.[J] .Clin Exp Obstet Gynecol, 2017, 44: 489-491.
[15] Levin RJ and Wylie KR. The g-spot article--some of its limitations. J Sex Med 2012: 9; 1955-1956; author reply 1956-1957.
[16] Goswamy RK, Williams G, and Steptoe PC. Decreased uterine perfusion--a cause of infertility. Hum Reprod 1988: 3; 955-959.
[17] Kurjak A, Kupesic-Urek S, Schulman H, and Zalud I. Transvaginal color flow Doppler in the assessment of ovarian and uterine blood flow in infertile women. Fertil Steril 1991: 56; 870-873.
[18] Domar AD, Seibel MM, and Benson H. The mind/body program for infertility: a new behavioral treatment approach for women with infertility. Fertil Steril 1990: 53; 246-249.
[19] Raynal P and Houdeau E. [Comparison of the uterine reflex activity during artificial insemination and mating in the ewe]. J Gynecol Obstet Biol Reprod (Paris) 2004: 33; 725-733.
[20] Alpha Scientists in Reproductive Medicine and ESHRE Special Interest Group of Embryology,The Istanbul consensus workshop on embryo assessment: proceedings of an expert meeting.[J] .Hum Reprod, 2011, 26: 1270-83.