Conception control and embryonic development.
D000022:Abortion, Spontaneous; D000032:Abortion, Therapeutic; D000013:Congenital Abnormalities / Q000196:embryology / Q000453:epidemiology / Q000209:etiology*; D003267:Contraception / Q000009:adverse effects*; D003270:Contraceptive Agents / Q000009:adverse effects; D003276:Contraceptives, Oral / Q000009:adverse effects; D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D011247:Pregnancy; D013997:Time Factors
D003270:Contraceptive Agents; D003276:Contraceptives, Oral