Crystallization of cervical mucus in early pregnancy; relation to abortion.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D002582:Cervix Mucus; D002584:Cervix Uteri; D003460:Crystallization; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests; D014599:Uterus
CERVIX, UTERINE; PREGNANCY TESTS