- Inevitable abortion vs threatened abortion Oct 1, 2005 · Spontaneous abortion can be subdivided into threatened abortion, inevitable abortion, incomplete abortion, missed abortion, septic abortion, complete abortion, and recurrent spontaneous When there is threatened abortion caused by a number of factors, including hormonal dysregulation or vaginal infection, for example, preventative strategies sometimes may avert a miscarriage; however, in the case of a nonviable fetus, miscarriage eventually progresses to inevitable abortion. Provide emotional support to the parents. Abortion before 12 weeks gestation. It includes: • Blighted ovum • Ectopic pregnancy • Inevitable abortion • Incomplete abortion • Missed abortion. Threatened abortion is a clinical term encompassing a broad spectrum of disease that occurs in 25% of pregnancies and results in true abortion in 50%. The open cervix is a sign that the body is in the process of miscarrying the pregnancy. Spontaneous. Pregnancy loss at < 20 weeks gestation. Abortion between 12 and 20 weeks gestation. Late. Vaginal bleeding occurring before 20 weeks gestation without cervical dilation. This term, in particular, is falling out of favor, as it can be clinically challenging to identify inevitable abortions with certainty. An incomplete abortion, which is also called an incomplete miscarriage, happens when some—but not all—of the pregnancy tissue is passed. Signs and symptoms of threatened abortion include bleeding, pain Oct 12, 2023 · Inevitable pregnancy loss: Similar to a threatened pregnancy loss, symptoms (eg, bleeding and cramping) are present; however, the cervical os is open. Often, uterine evacuation is not needed for complete abortions. Confirm spontaneous abortion and determine pregnancy status with quantitative beta-hCG, ultrasonography, and pelvic examination; a dilated cervix means that abortion is inevitable. Threatened. Inevitable. Abortion before 12 weeks gestation. Vaginal bleeding or rupture of the membranes before 20 weeks gestation accompanied by advanced dilation Unlike threatened miscarriage, an inevitable miscarriage is also accompanied by dilation of the cervical canal. .