Relier Pairs ReproductionVersion en ligne Reproduction par Jennifer Mauck 1 Lifespan of sperm 2 Occurs 14 days before menses 3 Preferable pelvic shape for birth 4 Signs of sexual/reproductive health 5 Produce male hormones and sperm 6 Site of implantation 7 Site of fertilization 8 Lifespan of ovum 9 Most unfavorable pelvic shape for birth 10 Causes of infertility 11 Insulates and protects the testes 12 Signs of impaired sexual/reproductive health Uterus Ovulation 24 hours Scrotum Intimacy, fertility, successful pregnancy, intercourse, positive self-image, rewarding partnerships Fallopian tubes Gynecoid Testes Hormonal imbalances, scar tissue, structural concerns, thick/altered secretions, psychological concerns, chronic health conditions 3 days Unplanned pregnancy, impotence, fear of sexual encounters, miscarriages, inability to connect with partners Platypelloid