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