title: Social influences on fertility at later ages of reproduction.
mesh_terms: D000293:Adolescent; D000328:Adult; D000349:Africa; D005060:Europe; D005260:Female; D006801:Humans; D007194:India; D008423:Maternal Age; D008875:Middle Aged; D011247:Pregnancy; D012725:Sexual Behavior; D012927:Social Control, Informal