Is it harmful for pregnant women to inhale secondhand smoke every day?

Patient's question:

No

Doctor's answer:

Hello, from the perspective of eugenics, there is a certain impact. It is recommended to keep the baby and undergo regular prenatal examinations. If any abnormalities are found in the baby, the pregnancy should be terminated in a timely manner.
In this case, it is necessary to strictly perform prenatal examinations. At 14-19 weeks of pregnancy, a Down syndrome screening should be conducted. Between 22-26 weeks, a 4D color Doppler ultrasound should be performed for prenatal anomaly screening. If necessary, an amniocentesis and cord blood analysis should be done between 16-20 weeks to clearly determine the baby's development inside the uterus.