Many sisters tend to fall into a misunderstanding, thinking that there is no need for a pregnancy test after a pre-marital examination.
But in fact, pregnancy examination is a special physical examination before couples prepare to give birth to a new life. The examination items are different from general physical examinations (including premarital examinations). More comprehensive and targeted pre-pregnancy examinations can help expectant mothers have healthier babies.
Of course, pregnancy check-ups are not something you can do anytime and anywhere. In order to get a more accurate physical check-up report so that you can prepare for pregnancy in a targeted manner, there are still some things to pay attention to before the physical check-up.
Precautions for women’s pre-pregnancy check-up
1. Pregnancy check time: within two weeks after the menstrual period; the best time: 3-7 days after the menstrual period. 
2. Do not have sex within three days before the pregnancy test; pay attention to rest the day before the pregnancy test and do not clean the vagina.
3. Collect morning urine for urine test.
4. Bring a bottle of water, do a blood test on an empty stomach first, then drink water to hold in your urine for a gynecological B-ultrasound.
5. Wear clothes that are easy to put on and take off for inspection.
6.
Precautions for male pre-pregnancy examination
1. Do not have sex 3-5 days before the pregnancy test. Abstinence from sex for too short or too long may affect the quality of sperm.
2. Do not smoke or drink within three days before the pregnancy test, eat a light diet, and avoid staying up late. 
3. Take a shower the day before the physical examination to ensure body cleanliness.
What both couples need to pay attention to
1. Do a pregnancy test 3-6 months before preparing for pregnancy.
2. Fasting after dinner the day before the physical examination, and fasting for at least eight hours on the morning of the physical examination (blood test requires fasting).
3. Call in advance to make an appointment, and bring relevant documents required for local physical examinations, as well as nucleic acid reports that may be required in some areas during the epidemic.
Attention
Keep the pregnancy test report. If you have another physical examination within a year, some items may not be necessary.
Men who have had a chest X-ray should wait 3 months before considering pregnancy to rule out the effects of radiation. Sperm production takes more than 70 days.
