Nowadays, a lot of women who are preparing for pregnancy test themselves whether they are pregnant or not by using pregnancy test paper or pregnancy test stick to test Hcg through urine, which can be bought at drugstores. Through the test, the clear display of two bars indicates that may be pregnant, generally speaking, 7 to 10 days after the intercourse test out the effect is more accurate. However, just relying on pregnancy test paper or pregnancy test stick is not enough insurance, we need to go to the hospital for further examination to determine whether we are pregnant or not. If a woman has normal menstruation, she can go to the hospital for an ultrasound to check for intrauterine pregnancy around 40 days after menopause. You can also go back to the hospital for an ultrasound around 60 days after menopause, when you will be able to better see the development of the embryo and the fetal heart. Once you are sure that you are pregnant, you should go to the hospital regularly for labor and delivery according to the specific examination requirements. Therefore, it is best not to go to the hospital for the first checkup more than 12 weeks after the mom knows she is pregnant. Because the early pregnancy examination can help to find out whether it is a normal pregnancy or ectopic pregnancy, but also can better understand the development of the embryo, and can timely find out whether there are uterine fibroids and other gynecological diseases, in order to ensure the health of the pregnant woman and the fetus.