Pregnant women with a second child should pay attention to what?

Patient's question:

No

Doctor's answer:

To have a healthy baby, please remember to do pre-pregnancy tests! Receiving check-ups and consultations before pregnancy not only allows expectant mothers to carry the next generation in the healthiest condition but also helps to know in advance whether special prenatal fetal diagnosis is needed. Pre-pregnancy eugenics tests are similar to our health check-ups, with the number of items varying.