Who is at risk for partial molar?

Partial moles, a type of gestational trophoblastic disease, primarily occur in women of reproductive age, particularly those who are younger than 20 or older than 35. Factors that increase the risk include a history of molar pregnancies, previous miscarriages, and certain ethnic backgrounds, with higher incidence rates observed in Asian populations. Additionally, women with a diet low in carotene or folate may have a higher risk. Overall, the risk is more associated with maternal age and reproductive history.