A Comprehensive Guide to Pregnancy Preparations

Pregnancy preparation is a critical stage of eugenics and postnatal care, which requires scientific planning from many aspects such as physiology, psychology, and living habits.The main contents include:Pre-pregnancy examination, nutritional supplement, lifestyle adjustment, psychological adjustmentFour cores.Among them, pre-pregnancy check-ups (such as gynecological/B-ultrasound/chromosome screening) and folic acid supplementation (starting 3 months before pregnancy) are the basic focus; life details such as quitting smoking, drinking, and regular work and rest need to be adhered to for a long time; psychological stress management is often ignored but is crucial.The secondary content involves ovulation monitoring techniques, environmental toxin avoidance and other auxiliary measures.

Pre-pregnancy check-up: Build a solid line of defense for health

Both husband and wife need to complete it togetherBasic physical examination + specialist examination, women should focus on gynecological B-ultrasound, TORCH virus screening, and thyroid function; men need to do routine semen analysis.It is recommended to do chromosome testing if you are over 35 years old.Taking data from tertiary hospitals as an example, pre-pregnancy examination can reduce the risk of pregnancy complications by more than 30%.Pay attention to check 3-6 months in advance and allow time for conditioning. If anemia, vaginitis and other problems are found, timely intervention is required.

Nutritional reserves: precise supplementation of key substances

dailyFolic acid 400μg(Such as Silian tablets) need to be supplemented until the second trimester to prevent 70% of neural tube defects.At the same time, pay attention to iron, calcium, and vitamin D reserves. It is recommended to supplement them through a combination of meals (dark green vegetables, red meat, dairy products) and supplements.Harvard University research shows that appropriately increasing the intake of Omega-3 (such as deep-sea fish) can improve egg quality.Avoid excessive caffeine (<200 mg per day) and raw food, and be wary of fish with high mercury content.

Lifestyle: Details determine success or failure

strictQuit smoking and drinking(Including second-hand smoke), the nicotine in tobacco can reduce the chance of pregnancy by 40%.Keep your BMI between 18.5-24.9 as obesity may cause polycystic ovary syndrome.Moderate exercise is recommended for 150 minutes per week of moderate to low-intensity aerobic exercise (such as brisk walking, swimming).To avoid high-temperature environments (saunas, long baths) that may affect sperm activity, it is recommended to wear loose cotton underwear.A survey by Peking Union Medical College Hospital shows that those who have a regular schedule increase their pregnancy success rate by 25%.

Overall planning and common misunderstandings

It is recommended to establishPregnancy plan for 3-6 months, simultaneously record menstrual cycle and basal body temperature changes.Be wary of pseudo-infertility caused by excessive stress. The pregnancy success rate of normal couples within one year is about 85%.Avoid blindly taking ovulation induction drugs, and use ovulation test strips in conjunction with B-ultrasound monitoring.The Chinese Center for Disease Control and Prevention reminds people to stay away from newly renovated environments, pesticides and other chemical pollutants.Remember that preparing for pregnancy is a joint responsibility, and men need to adjust their living habits simultaneously.

Quote sources:
1. "Preconception Health Care Guidelines (2022 Edition)" by the Chinese Medical Association
2. Interview with Professor Tian Qinjie, chief physician of the Department of Obstetrics and Gynecology, Peking Union Medical College Hospital
3. Folic acid supplement manufacturers: Beijing Slian Pharmaceutical (Slian Folic Acid Tablets), Bayer Pharmaceuticals (Elevi Multivitamins)
4. Data statistics: National Health Commission's "2021 China Birth Defects Prevention and Treatment Report"