What tests are needed to prepare for pregnancy?Health examination before preparing for pregnancy is an important guarantee for eugenics and upbringing. It is mainly divided intobasic project(such as blood routine and urine routine),Special examination of reproductive system(such as gynecological B-ultrasound, male semen analysis),Infectious Disease Screening(such as hepatitis B, syphilis) andGenetic disease risk assessment(such as chromosome testing).Women need to focus on hormone levels and ovarian function, while men focus on semen quality.The content and significance of the inspection will be explained in detail in stages below.

1. Basic health examinationBoth spouses need to completeBlood routine, urine routine, liver and kidney function, blood sugar and blood lipidsand other basic items to assess overall health status.Women need to do moreThyroid function test(TSH, FT4), thyroid abnormalities may affect conception and fetal development.Recommended for menSemen routine analysis, detecting sperm concentration, motility and other indicators.Data show that about 30% of infertility problems are related to male factors (data source: "Chinese Journal of Reproduction and Contraception" 2022).In addition,blood group identificationIt can prevent the risk of neonatal hemolysis.

2. Special examination of the reproductive systemWomen need to passGynecological B-ultrasoundCheck the structure of the uterus and ovaries, and diagnose problems such as fibroids and cysts;HPV+TCT combined screeningCervical lesions can be detected early.Six hormones (FSH, LH, etc.) need to be tested on the 2nd to 3rd day of menstruation to evaluate ovarian reserve function.If a man has abnormal semen, further treatment is requiredGenital ultrasoundorsex hormone test.Some couples need tosalpingographyorhysteroscopy, but this type of invasive examination needs to be carried out after a doctor’s evaluation.

3. Screening for infectious diseases and genetic diseasesMust-check items includeHepatitis B, syphilis, HIV, if a woman does not have rubella antibodies, it is recommended to receive a catch-up vaccine.Couples with a family history of hereditary disease (such as thalassemia) need to undergogenetic testing.Some areas require pre-pregnancy screeningTORCH infection(Toxoplasma gondii, cytomegalovirus, etc.), but the 2023 "Preconception Health Care Guide" points out that those without clear high-risk factors do not need to be included as routine items.

Summary and suggestionsPregnancy check-up should be3-6 months in advanceGo ahead and allow time for intervention.Examination items need to be adjusted individually based on age, medical history, etc. For women over 35 years old, additional examinations are recommended.AMH (anti-Müllerian hormone).If the test results are abnormal, you should consult a reproductive specialist in time.During preparation for pregnancy, you need to adjust your lifestyle simultaneously, such as quitting smoking and drinking, taking supplementsFolic acid (recommended dose 400μg/day).Some auxiliary products such asElevit (produced by Bayer)Contains folic acid multivitamins, but must be used under the guidance of a doctor.

Quote sources:1. "Guidelines for Preconception Health Care (2023)" - Obstetrics and Gynecology Branch of the Chinese Medical Association 2. "Guidelines for the Diagnosis and Treatment of Male Infertility" - Professional Committee on Reproductive Medicine of the Chinese Medical Doctor Association 3. Folic acid supplementation recommendations - World Health Organization (WHO) 2021 Pregnancy Nutrition Guidelines 4. Product information: Elevi (Manufacturer: Bayer Pharma)