Pre-pregnancy tests are a guaranteed way to diagnose the health of the mother and fetus. These tests not only help to detect potential problems, but can also help the pregnancy process proceed safely and without risk. Many couples do not know enough about the importance of these tests before deciding to get pregnant and ignore them. While some diseases and disorders can be identified and treated even before pregnancy. The aim of this comprehensive guide is to provide a scientific, accurate and practical review of pre-pregnancy tests so that couples can experience a healthy and low-risk pregnancy with full knowledge. Why are pre-pregnancy tests necessary? Pre-pregnancy tests are necessary to check the general health status of the mother and identify any underlying problems such as anemia, diabetes or hormonal disorders. Pre-pregnancy tests allow the detection of infectious and sexually transmitted diseases that may endanger the health of the fetus. Finally, these preventive measures help the doctor to set up a proper care plan before and during pregnancy and prevent serious problems. **What test should we do before pregnancy?** It is very important for women to perform a series of tests before pregnancy. These tests help identify medical problems, hormonal disorders, infectious diseases, and general health status, paving the way for a healthy pregnancy. In the following, the most important tests are explained separately. ### **Blood test and anemia check** Blood test to check hemoglobin level and diagnose anemia. Anemia can cause extreme fatigue, weak immune system and even fetal growth problems. If needed, the doctor may prescribe iron supplements and necessary vitamins to optimize the condition of the mother before pregnancy. ### **Blood group test and RH check** Determination of blood group and Rh status is another essential test. Rh incompatibility between mother and fetus can cause serious problems such as hemolytic disease of the newborn. Knowing about this issue before pregnancy allows preventive treatment planning. ### **ovarian function check** and **hormonal tests** The level of hormones plays an important role in fertility and body preparation for pregnancy. Hormonal tests include checking thyroid hormones, prolactin, and FSH/LH, which determine ovarian function and ovulation. Any hormonal disorder can reduce the chance of pregnancy and can be corrected with proper treatment before pregnancy. ### **STD test and infection** It is very important to diagnose infectious and sexually transmitted diseases before pregnancy. Tests such as HIV, hepatitis B and C, syphilis and gonorrhea can ensure the health of the mother and fetus. Timely treatment of these diseases before pregnancy prevents transmission to the fetus and reduces the risk of pregnancy complications. Viewing the opinions of Dr. Fatemeh Alizadeh's clients at Chi's office ### **Evaluation of the thyroid gland** Thyroid disorders can affect pregnancy and childbirth and even cause fetal growth problems. TSH test and thyroid gland function check helps the doctor to start proper treatment before pregnancy in case of hypothyroidism or hyperthyroidism. ### **Blood sugar test and diabetes check** Controlling blood sugar levels before pregnancy is very important, because uncontrolled diabetes can cause complications such as fetal growth problems and birth defects. Blood glucose monitoring and related tests provide information needed to manage diabetes before pregnancy. **genetic tests before pregnancy** Genetic tests are performed before pregnancy to identify hereditary disorders and genetic diseases. These tests help couples make informed decisions and reduce the risk of transferring diseases to the fetus. The genetic counselor examines the family history, hereditary diseases and medical conditions of the couple and suggests the best tests. This consultation helps in accurate understanding of the results and preventive planning. Genetic tests can detect disorders such as thalassemia, sickle cell anemia, inherited metabolic diseases, and certain chromosomal defects. **Pre-pregnancy tests for men** Men's health also plays an important role in fertility and healthy pregnancy. One of the most important tests for men is to check the quality and quantity of sperm. Sperm tests include sperm count, motility, and morphology. Sperm problems such as low number, reduced motility or abnormal shape can reduce the chance of pregnancy. Early detection of these problems before trying to get pregnant allows the use of treatment methods or assisted reproduction. ### **Checking diseases that can be transmitted to the fetus** Men's tests are also necessary for diseases that can be transmitted to the fetus, such as HIV, hepatitis B and C, gonorrhea, and other infections. Timely treatment of these diseases before pregnancy prevents their transmission to the mother and finally to the fetus and reduces the risk of complications during pregnancy. **Conclusion** Pre-pregnancy tests play an essential role in ensuring the health of the mother and fetus and can detect many problems before pregnancy. Examining the general state of health, hormones, anemia, thyroid, blood sugar, infectious diseases, and even genetic factors, allows accurate planning and prevention of complications during pregnancy. Male testing and genetic counseling complement this process and increase the chances of a healthy and safe pregnancy. Observing the tips before and after the tests and following the medical recommendations is the key to experiencing a successful and low-risk pregnancy.