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