Calculate pregnancy weeks and due date based on the last menstrual period.

Down syndrome screening is a test to assess the risk of a fetus having Down syndrome, typically conducted between weeks 15 to 21 of pregnancy. The risk is estimated based on the mother’s blood test results and ultrasound findings.

Consultation on the Calculation of Down Syndrome Risk and Non-Invasive DNA Testing

Up fire may be a trigger for facial paralysis, but specific situations require medical diagnosis.

A parent of a child with epilepsy from Shuangliu asks whether 10,000 yuan is enough to treat their child’s pediatric epilepsy.

Inquire about whether 120-day-old infants can consume grains and mixed cereals as complementary foods, and how to regulate feeding.

The effectiveness of amblyopia treatment is related to age, with younger patients experiencing better outcomes and higher chances of functional recovery. Surgery is not a treatment for amblyopia.

3D ultrasound can assist in viewing if the fetus has neural tube defects, but the final diagnosis requires confirmation through amniocentesis.

The Process of Down Syndrome Screening and the Application of 3D Ultrasound

If a 4-year-old child experiences motion sickness, they can take motion sickness medication, but it should be used as sparingly as possible. It’s recommended to have the child sit near a well-ventilated window while traveling and not to overeat. You can try giving them some acidic foods, such as candies or drinks, to alleviate motion sickness symptoms. Additionally, try to avoid long-distance travel to reduce the occurrence of motion sickness.