For couples planning to conceive, the appropriate time and precautions for consultation are listed below. For male partner: the best time to check semen is 3-7 days without semen discharge and no recent alcohol consumption, exertion, smoking, etc. For female side: the most basic examination items are ultrasound, female endocrine hormone and tubal imaging. 1.For those who usually have regular menstrual cycle (i.e. 1 cycle of about 30 days), come to the hospital on the 9th-12th day of menstrual bleeding to monitor follicles and guide conception. 2. For those with irregular menstrual cycle (i.e. menstrual cycle is too short or prolonged to more than 35 days), it is recommended to come to the hospital on the 2nd-4th day of menstrual bleeding on an empty stomach for endocrine hormone and ultrasound examination. 3. If you are of advanced age or need to assess ovarian function, it is recommended that you come to the hospital on the 2nd-4th day of your menstrual cycle on an empty stomach for endocrine hormone and ultrasound examination. 4, tubal lavage or imaging: 2-5 days after normal menstruation, no intercourse, no recent cold and fever. The imaging is done in the afternoon on Monday, Tuesday, Wednesday and Friday. You need to come to the hospital before 9:00 a.m. on the same day or one day in advance for pre-imaging examination and appointment, and you need to have a companion. Notes for the first consultation or visit: 1. Please explain the necessary information including: the male partner’s semen examination; the female partner’s menstrual status; whether the fallopian tubes are examined or the examination results; previous pregnancy and delivery history; treatment, etc.; 2. 3. Before the consultation, it is recommended to prepare the relevant questions in advance or print them on paper, so that the doctor can understand your situation and answer them as soon as possible.