Can I apply for a card if I am pregnant but don't have a marriage certificate?

Generally, color Doppler ultrasound is performed in the early stages of pregnancy, and the card creation begins after the intrauterine pregnancy is confirmed. The doctor will use the results of B-ultrasound to determine the size of the fetus and its growth and development, and then calculate the due date based on the expected date of pregnancy, the size of the fetus and the menstrual cycle, and develop a corresponding pregnancy check-up plan. Generally, the card creation starts at 6-8 weeks of pregnancy. This is the first prenatal check-up. During 20-26 weeks of pregnancy, there will be a prenatal check-up every 4 weeks in the middle. After 37 weeks, there will be a prenatal check-up every week. Generally, there will be about 9-11 prenatal checks.

The frequency of prenatal checkups for pregnant women with high-risk pregnancies will be relatively increased. During each prenatal checkup, the doctor will tell you the common problems during this period, the food and nutrients that should be supplemented, and will tell you the time of the next prenatal checkup.

Generally, you can start making a pregnancy card in the third month of pregnancy, which is 12 weeks of pregnancy. At this time, an ultrasound examination can be done to check that the fetus has grown and formed. Since the embryo has been formed, the pregnancy is relatively stable and the stage of miscarriage is over. At this time, the fetus grows and develops faster, so you should pay attention to ensuring the supply of nutrients. You can eat more protein-rich foods, such as eggs, milk, and soy milk. You should also eat more fruits and vegetables rich in vitamin C. You should eat a reasonable diet and proper nutrition. You should not be picky or partial. The effective combination of nutrition and dietary meat and vegetables is more conducive to the intake of adequate nutrients, vitamins, nutrients, etc., which can promote the healthy physical and mental development of the fetus.

In Beijing, prenatal checkups are required in the early stages of pregnancy, and medical history files must be prepared in advance. The creation of actual medical records may take around 15 weeks, and the records must be created before 15 weeks, and relevant tests, including prenatal checkups, must be done. The real registration and filing should be done from the morning to the evening of pregnancy, that is, as soon as the embryo and fetal heartbeat appear on B-ultrasound, regular prenatal check-ups are required. All examinations before 15 weeks should be concentrated in book h, so the card is created at 15 weeks, and the registration should start from the early to late pregnancy. The doctor will judge the size, growth and development of the fetus based on the results of B-ultrasound, and then formulate a corresponding pregnancy check-up plan.