Effect of maternal age on viability of ova and uterine support of pregnancy in mice.
D000375:Aging / Q000502:physiology*; D000818:Animals; D005260:Female; D005313:Fetal Death; D006801:Humans; D008423:Maternal Age; D051379:Mice; D010063:Ovum / Q000637:transplantation; D011247:Pregnancy; D011270:Pregnancy, Animal; D014599:Uterus / Q000502:physiology*