Patient's question:
Not very old, it took a lot of effort to get pregnant. The doctor once said it was very difficult to conceive, but now she had a natural miscarriage at 40 days. I want to know if it was caused by her own body or other reasons and would like to undergo a thorough examination to find out the cause. Make sure to prepare well before getting pregnant. Thank you for your help, doctor.Doctor's answer:
If you experience a natural miscarriage again at 40 days of pregnancy, you should first have a hospital examination as soon as possible to see how the gestational sac is still holding. If it is still holding, it may still be possible to perform fetal preservation. If it has already miscarried, this is likely due to low progesterone levels in the early stages of pregnancy or abnormal levels of human chorionic gonadotropin, leading to threatened miscarriage or induced miscarriage due to excessive exercise.