Age and fertility: how late can you wait?
D000293:Adolescent; D000328:Adult; D000375:Aging; D001683:Biological Clocks; D005190:Family; D005260:Female; D005298:Fertility; D006801:Humans; D007247:Infertility, Female / Q000209:etiology; D008393:Marriage; D008428:Maternal Mortality; D008875:Middle Aged; D011247:Pregnancy