If you have been married for a year and you are not pregnant, the following tests are clinically indicated: first, ovulation monitoring, which starts on the 12th day of menstruation, and two more ultrasounds on the 14th and 16th day of menstruation, respectively, to find out if the follicles have grown or if ovulation has occurred. Secondly, blood tests for sex hormone 6, thyroid function and immunological infertility will be done. The third one is to check the routine white belt and gynecological examination to know if there is inflammation of the cervix, if there is inflammation of the cervix, the white blood cells will engulf the sperm, which can also cause infertility. In addition, a tubal imaging test is also needed if necessary to find out if the fallopian tubes are open.