Subcategories:
— [noun] (137)
— [adjective] (94)
— [adverb] (1)
— multiply or reproduce [verb (intransitive)] (24)
— multiply or reproduce [verb (transitive)] (46)
— multiply or reproduce [verb (reflexive)] (3)
— infertility (139)
— types of reproduction (201)
— fecundation or impregnation (53)
— reproductive cycle (52)
— conception (57)
— pregnancy or gestation (116)
— embryo or fetus (298)
— reproductive substances or cells (346)
— abortion (19)
— contraception (14)