Which Sperm Lives Longer: Girl (X) or Boy (Y)?

Discover the lifespan differences between girl (X) and boy (Y) sperm in reproductive health.

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Girl (X chromosome) sperm tend to live longer than boy (Y chromosome) sperm. X chromosome sperm are more robust and can survive for up to 5 days in the female reproductive system, whereas Y chromosome sperm are faster but tend to have a shorter lifespan.

FAQs & Answers

  1. What determines the gender of the baby? The gender is determined by the type of sperm that fertilizes the egg; X chromosome sperm leads to girls, and Y chromosome sperm leads to boys.
  2. How long can sperm survive in the female body? Sperm can survive for up to 5 days, with girl (X) sperm generally lasting longer than boy (Y) sperm.
  3. What factors affect sperm lifespan? Sperm lifespan can be influenced by health, environmental factors, and the conditions within the female reproductive system.

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