Growth of the foetus.
D000818:Animals; D001695:Biology; D002417:Cattle; D002645:Chickens; D003491:Cybernetics; D005314:Embryonic and Fetal Development; D005260:Female; D006168:Guinea Pigs; D000882:Haplorhini; D006801:Humans; D051379:Mice; D011247:Pregnancy; D013045:Species Specificity; D013552:Swine; D013995:Time