How long do you have to go for a check-up?

Just after pregnancy, it is best to go to the hospital for color Doppler ultrasound examination at 50 to 60 days. As long as everything is normal, you can go to the maternal and child health hospital of the local hospital after three months of pregnancy to establish reproductive files and do a series of free examinations. Then you can go to the hospital regularly for prenatal check-ups according to the examination time of reproductive files. Before three months of pregnancy, you should actively supplement folic acid, and after more than three months, supplement other trace elements. Supplement under the guidance of a doctor.