The contraceptive potential of early versus delayed insertion of the intrauterine device.
D003201:Computers; D003267:Contraception; D005260:Female; D005298:Fertility; D005306:Fertilization; D006801:Humans; D007434:Intrauterine Devices; D008962:Models, Theoretical; D010060:Ovulation; D011181:Postnatal Care; D049590:Postpartum Period; D011247:Pregnancy; D011336:Probability; D013997:Time Factors