Twin pregnancy following artificial insemination.
D000328:Adult; D002585:Cesarean Section; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007315:Insemination, Artificial; D007316:Insemination, Artificial, Heterologous; D011181:Postnatal Care; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins