About 1 in 1,000 pregnancies (less than 1 percent) in the United States is a molar pregnancy. Most women who have a molar pregnancy can go on to have a healthy pregnancy later. The risk of having another molar pregnancy is only about 1 to 2 in 100 women (1 to 2 percent).
How soon can you detect a molar pregnancy?
An ultrasound of a complete molar pregnancy — which can be detected as early as eight or nine weeks of pregnancy — may show: No embryo or fetus. No amniotic fluid. A thick cystic placenta nearly filling the uterus.
Can you prevent a molar pregnancy?
There is no way to prevent a molar pregnancy. If you have had a previous molar pregnancy, you can reduce your likelihood of complications by avoiding another pregnancy for one year after your initial molar pregnancy.
Will a molar pregnancy pass on its own?
A molar pregnancy will not be able to survive. It may end on its own, with a miscarriage. If this does not happen, it’s usually treated with a procedure to remove the pregnancy. You’ll usually be given a general anaesthetic before the procedure, so you’ll be asleep.
Can a molar pregnancy go full term?
If a foetus develops, it will nearly always die early in the pregnancy as a result of the condition. Only very rarely in a partial molar pregnancy does a foetus survive to full term. Complete molar pregnancy – In this form of molar pregnancy, no normal pregnancy tissue develops at all.
Will a molar pregnancy test positive?
A urine pregnancy test can be falsely negative in molar pregnancy because of the high dose hook effect or variant hook effect. Definitive diagnosis requires quantitative serum β-human chorionic gonadotrophin estimation, which may also be falsely negative because of the hook effect.
Can you see molar pregnancy on ultrasound?
Diagnosis and tests
A molar pregnancy can usually be diagnosed by abdominal ultrasound, which can show the presence of cysts in the uterus. A complete mole pregnancy may be easier to detect by ultrasound than a partial mole pregnancy. A woman will also be given a blood test to measure her levels of hCG.
What happens if a molar pregnancy is not treated?
If not treated, a molar pregnancy can be dangerous to the woman. It sometimes can cause a rare form of cancer. A molar pregnancy is a kind of gestational trophoblastic disease (also called GTD). This is a group of conditions that cause tumors to grow in the uterus.
Do you get morning sickness with molar pregnancy?
A molar pregnancy causes the same early symptoms that a normal pregnancy does, such as a missed period or morning sickness.
Do you always bleed with a molar pregnancy?
Vaginal bleeding is the most common symptom of a molar pregnancy. Bleeding can happen during a normal pregnancy too and is not always serious, but you should tell your doctor or midwife straight away if you have any bleeding.