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Why BLOOD TEST before marriage.

Blood tests before marriage are often recommended for several important reasons, though they may not be legally required in all places. Here are some common purposes for these tests:

1. Genetic Screening: Certain genetic conditions, such as sickle cell anemia, thalassemia, or cystic fibrosis, may be passed down to children. Blood tests can help identify whether either partner is a carrier of such hereditary diseases, allowing couples to make informed decisions about family planning.

2. Infectious Disease Screening: Tests can screen for sexually transmitted infections (STIs) like HIV, syphilis, hepatitis B, and hepatitis C. Early detection can prevent transmission to the partner or future children, and allow for treatment or precautions to be taken.

3. Blood Type Compatibility: Knowing each partner’s blood type is important for ensuring Rh compatibility, which can be crucial in preventing complications during pregnancy (like hemolytic disease of the newborn if the mother is Rh-negative and the baby is Rh-positive).

4. Health Assessment: Blood tests can provide a general picture of a person’s health, identifying any underlying conditions such as anemia, diabetes, or thyroid issues that could affect the individual or their partner in the long run.

5. Prevention of Potential Complications: Certain conditions, such as blood clotting disorders or other chronic illnesses, could impact fertility or pregnancy. Early detection gives couples the opportunity to address these issues with medical advice and treatments.

While these tests may not be universally mandatory, they can serve as an important step in ensuring both partners are healthy and aware of potential health risks, which ultimately benefits both individuals and their future family.