[Minimum fertility age].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D005260:Female; D005298:Fertility; D006801:Humans; D008297:Male; D008423:Maternal Age; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012741:Sexual Maturation
Betrachtungen zur unteren Fertilitätsgrenze.