When a woman uses a pregnancy test stick to test, a horizontal line will appear at line C. This is the control line, and it will appear whether she is pregnant or not. If a horizontal line and a vertical line appear in the area of ??the test line, that is, a cross pattern appears, this indicates that the pregnancy test stick is positive, indicating that you are pregnant. Therefore, if menopause has lasted for more than 45 days and there is no desire to have children, then go directly to the hospital's gynecology department for a color ultrasound examination. After the intrauterine pregnancy is confirmed, a painless abortion operation can be performed, or medical abortion can be used to terminate the pregnancy. If you have fertility requirements, you can go to the hospital's gynecology department to check blood hcg and progesterone, as well as color ultrasound to comprehensively judge the growth and development of the embryo. It is recommended that you go to Xining Modern Obstetrics and Gynecology Hospital for consultation. The medical equipment is very professional.