If you are not pregnant, what items should you check when you go to the hospital?

The examination of infertility is mainly determined by the patient's visit time. If the patient is in the menstrual period, then the patient can do endocrine examination to check the condition of sinus follicles. If you go to see a doctor after menstruation, you can do vaginal discharge examination first, B-ultrasound examination, and then tubal examination. Ovulation monitoring can be done from the eighth, ninth and tenth day of menstrual cramps. Different people decide according to their menstrual cycle, and ovulation monitoring has a process. Some B-ultrasound examinations, such as endometrial examination, can be placed before menstruation. If you want to do endometrial biopsy, you usually need to take samples from the day before menstruation 12 hours. Also need to check: ovarian function check: the second or third day of menstruation is usually the second or third day of menstruation, because the hormones in women will not fluctuate too much at this time, so we can clearly judge ovarian aging, chronic anovulation and polycystic ovary syndrome. Lactation hormone test: Morning is better. If the lactation hormone is too high, it will interfere with normal ovulation and menstrual cycle. Because at night, especially at night, lactation hormones will increase physiologically, so it is recommended to check in the morning, which is more accurate. Examination of ovarian tumor indicators: It is more appropriate to draw blood during menstruation to examine ovarian tumor indicators (Ca 125), and most of them show high false positive, which will make patients worry and fear in vain and think that they have an incurable disease. Therefore, it is suggested that it is best to check in non-menstrual period. Tubography: Tubography three to seven days after menstruation is the most common examination to evaluate the patency of female fallopian tubes by applying contrast agent to uterine cavity and fallopian tubes. Don't check during ovulation, it will push the fertilized egg to the end of fallopian tube or abdominal cavity, causing ectopic pregnancy; It is also not allowed to check during menstruation, because menstrual blood may block the originally unobstructed fallopian tube, resulting in misjudgment. Therefore, the best examination time is within three to seven days after menstruation. Hysteroscopy and laparoscopy: The most suitable hysteroscope must inject water to open the uterine cavity for examination three to seven days after menstruation, while laparoscopy injects developer into the uterine cavity and fallopian tube to determine whether the fallopian tube is blocked. Both methods may wash away the embryo and cause ectopic pregnancy. Therefore, the best examination time is also within three to seven days after the end of menstruation.