Chapter 15 - Pregnancy, childbirth and the puerperium (O00-O9A)»Other maternal disorders predominantly related to pregnancy (O20-O29)»Threatened abortion (O20.0)
O20.0
Threatened abortion
Related indications (MeSH) (1)
Abortion, Threatened4 drugs (3 approved, 1 experimental)
UTERINE BLEEDING from a GESTATION of less than 20 weeks without any CERVICAL DILATATION. It is characterized by vaginal bleeding, lower back discomfort, or midline pelvic cramping and a risk factor for MISCARRIAGE.