A child is not only the continuation of love, but also the hope and future of a family. And a healthy baby is what every family is longing for. Therefore, it is recommended to have a preconception checkup before having a child, so that you can determine your physical condition and know whether you are suitable for having a child. The best time for preconception checkups Preconception checkups are generally recommended to start 3-6 months before conception, including both spouses. Preconception tests for the female partner should preferably be done within 3-7 days after menstruation, and note that it is best not to have intercourse before the test. Once the preconception test reveals other problems, there is also time for intervention and treatment. Therefore, it is advisable to have preconception checkups at least 3 months in advance, and both spouses should do it at the same time. Pre-conception test precautions 1, women in the day before the physical examination do not drink alcohol, but also to limit the intake of high fat and high protein, to prevent the use of preparations that have an impact on liver and kidney function particles, etc.. 2, 3 to 5 days before the test, the diet should be light, it is best not to eat pig liver, pig blood and other foods containing blood. Please fast completely after 12:00 p.m. the day before the test. 3. If you are having a blood test or ultrasound of the liver and gallbladder, you should fast. In case of ultrasound of bladder, prostate, uterus and adnexa, do not urinate, and drink water until the bladder is full if there is no urine. 4.When doing X-ray examination, it is recommended to wear cotton underwear, not to wear clothes with metal buttons, bras, please take off necklaces, cell phones, pens, keys and other metal objects. For women who are pregnant or who are likely to be pregnant, please inform the health care provider first and be careful with the X-ray examination. 5.Women should avoid menstruation when having preconception checkups. Pre-conception check-ups mainly include the following items: 1. urine routine: it helps in the early diagnosis of kidney disorders, the tenth month of pregnancy for the mother-to-be, to know the increased metabolism of the body, which will increase the burden on the kidneys; 2. liver function: human liver function tests now have two types of major and minor functions, and it is generally recommended to do major liver function tests; 3. reproductive system: routine white belt screening for trichomonas, mycobacteria, mycoplasma chlamydia infection, and 4.ABO hemolysis: including blood type and ABO hemolysis titer, mainly to avoid infant hemolysis; 5.Detoxification complete set: the examination includes rubella, toxoplasmosis, cytomegalovirus three; 6.Gynecological endocrine: mainly includes endocrine examination including serum prolactin, (PRL follicle stimulating hormone (FSH), luteinizing hormone (LH) Progesterone (P), Testosterone (T), Prolactin (PRL); 7. Chromosomal abnormalities: check for genetic diseases. The cost of preconception checkups: preconception checkups and costs are introduced in detail, and it is very important to do a good job on the cost of preconception checkups, which cannot be generalized, mainly according to the pregnancy checkups. The prices of different hospitals chosen in different places vary, so that the cost of preconception tests need to be determined according to the situation of each patient. Preconception checkups and diet should not be taken lightly, your checkups and precautions will bring you a healthy, happy baby and a happier family.