Patient's question:
Six months pregnantDoctor's answer:
At weeks 14-19, undergo the Down syndrome screening. At week 20, choose a suitable hospital to establish a prenatal checkup card and conduct regular prenatal checkups (some may start establishing the prenatal checkup card and doing regular checkups as early as three months into pregnancy). After establishing the prenatal checkup card, you will generally have a checkup every four weeks until week 36, and then weekly checkups after week 36.