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How many weeks pregnant am i​

How many weeks pregnant am i​?The gestational weeks can be determined by menstrual cycle, ultrasound, pregnancy reactions, and other factors.

1. Menstrual cycle. After pregnancy, menstruation will stop, and the number of weeks of pregnancy can be calculated from the first day of the last menstrual period. If the menstrual cycle is regular and the time record is accurate, the number of weeks of pregnancy and the expected delivery date can be accurately inferred.

2. Ultrasound. If you cannot remember your last menstrual period clearly or if your menstrual cycle is irregular, you can do an ultrasound to help determine. Due to the regular development of the fetus, doctors can measure the size or head to hip length of the embryo under ultrasound to determine gestational age, and the ultrasound results are relatively accurate.

3. Pregnancy reactions. Some pregnant women may experience early pregnancy symptoms in the early stages of pregnancy, such as nausea, vomiting, fatigue, and drowsiness around 4-6 weeks, which are more pronounced in the first 3 months. Fetal movement may occur around 18-20 weeks.

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