[{"n": "Egg cell", "u": "/e/reproductive-biology/egg-cell/", "s": "The female reproductive cell in most sexually reproducing organisms."}, {"n": "Ejaculation", "u": "/e/reproductive-biology/ejaculation/", "s": "Discharge of semen from the penis through the urethra."}, {"n": "Estradiol", "u": "/e/reproductive-biology/estradiol/", "s": "Major female sex hormone with roles in reproduction, bone, and brain."}, {"n": "Estrogen", "u": "/e/reproductive-biology/estrogen/", "s": "Sex hormone regulating female reproduction and secondary sex characteristics."}, {"n": "Fertilisation", "u": "/e/reproductive-biology/fertilisation/", "s": "Fusion of gametes initiating development of a new organism."}, {"n": "Gamete", "u": "/e/reproductive-biology/gamete/", "s": "Haploid cell fusing during fertilization in sexual reproduction."}, {"n": "Genitourinary system", "u": "/e/reproductive-biology/genitourinary-system/", "s": "Combined urinary and reproductive systems in placental mammals."}, {"n": "Human embryonic development", "u": "/e/reproductive-biology/human-embryonic-development/", "s": "Development from zygote to embryo in the first eight weeks."}, {"n": "Human fertilization", "u": "/e/reproductive-biology/human-fertilization/", "s": "Union of sperm and egg initiating embryonic development."}, {"n": "Human reproduction", "u": "/e/reproductive-biology/human-reproduction/", "s": "Biological process of fertilization, gestation, and childbirth in humans."}, {"n": "Insemination", "u": "/e/reproductive-biology/insemination/", "s": "Introduction of sperm into a female's reproductive system for fertilization."}, {"n": "Lactation", "u": "/e/reproductive-biology/lactation/", "s": "Milk secretion providing nutrition and immune protection to young."}, {"n": "Puberty", "u": "/e/reproductive-biology/puberty/", "s": "Physical process of sexual maturation from child to adult."}, {"n": "Pubic hair", "u": "/e/reproductive-biology/pubic-hair/", "s": "Terminal body hair in the genital area, developing during puberty."}, {"n": "Reproduction", "u": "/e/reproductive-biology/reproduction/", "s": "Biological process producing offspring from parent or parents."}, {"n": "Scrotum", "u": "/e/reproductive-biology/scrotum/", "s": "External sac containing testicles, regulating temperature for sperm production."}, {"n": "Sexual dimorphism", "u": "/e/reproductive-biology/sexual-dimorphism/", "s": "Condition where sexes differ in morphology beyond reproduction."}, {"n": "Sexual reproduction", "u": "/e/reproductive-biology/sexual-reproduction/", "s": "Sexual reproduction combines gametes to create genetically diverse offspring."}, {"n": "Sperm", "u": "/e/reproductive-biology/sperm/", "s": "Male reproductive cell that fuses with egg to form a zygote."}, {"n": "Spermatogenesis", "u": "/e/reproductive-biology/spermatogenesis/", "s": "Process producing haploid sperm from germ cells in testes."}, {"n": "Vulva", "u": "/e/reproductive-biology/vulva/", "s": "External female genital structures with protective and reproductive functions."}, {"n": "Udder", "u": "/e/reproductive-biology/udder/", "s": "Mammary organ of dairy animals, vital for milk production."}]