B-ultrasound is a necessary prenatal examination for pregnant women. Without timely examination, it may not be possible to detect any problems with the fetus in a timely manner. Some examinations may require certain requirements before being performed, such as fasting in the morning or holding urine. Do I need to hold my urine for prenatal examination and ultrasound? During...

　　Pregnancy is a very difficult thing for pregnant women. They not only have to endure various physical changes, but also have to change many of their lifestyle habits, dietary habits, and so on. Especially in terms of diet, if they eat something that cannot be eaten or something that has a significant impact on the body, it may have an...