What tests do I need to do to find the cause of female infertility?

First of all, ask the patient's medical history, many causes of infertility, precipitating factors, the doctor's heart is clear, by asking the patient's past medical history, menstrual history, marriage and childbirth history, will find some problems, some clues, the next step is to check, to get pregnant, four major factors, sperm, eggs, fallopian tubes, uterus, from these four points to check, check sperm is to check semen routine, sometimes will add the staining of deformity rate, etc., check the egg mainly to see whether the first menstruation is regular, the second to check the hormone level of the menstrual period, There are also related such as thyroid hormones, etc., to see if there are other factors affecting ovulation, gynecological B ultrasound must be done, to see how the uterus develops, what the ovaries are.

There is also the sinus follicle count of the ovary, B ultrasound will also see how many small follicles on the ovary are present, you can also assess whether the function of the ovaries is strong or weak, observe the fallopian tubes, if you are not pregnant for a year or an older patient, it will shorten the observation time, may not be pregnant for half a year, you have to check whether the patient's fallopian tubes are problematic, especially if there is a previous medical history, such as appendicitis history, tuberculosis history, abortion history, these must be checked in advance, whether there is a problem with the fallopian tubes, if these three are checked, There is no problem, B ultrasound found that the echo of the endometrium is a bit of a problem, may also have to add a hysteroscopic examination, because there are very few people with uterine problems, so hysteroscopy is not routine, the first three are necessary to check.