Patient's question:
I recently had a miscarriage and have been lying in the hospital, feeling very weak. I want to know what causes preterm labor.Doctor's answer:
I'm glad to help you clarify your questions. There are many reasons for recurrent threatened miscarriage. Common causes include excessive physical activity during early pregnancy or excessive emotional excitement, which can lead to uterine contractions. Another situation is that embryonic development disorders can also cause recurrent miscarriage. Common reasons include taking medications that pregnant women should avoid or having congenital genetic problems and hereditary diseases.