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How to calculate to have a baby girl?

Published in Family Planning 1 min read

According to the Shettles method, timing intercourse is key to increasing your chances of conceiving a baby girl. The main strategy involves having sex several days before ovulation.

Shettles Method for Conceiving a Girl

The Shettles method suggests manipulating the timing of intercourse based on the characteristics of sperm. It posits that sperm carrying the X chromosome (female) are more resilient but slower, while those carrying the Y chromosome (male) are faster but less durable.

Key Recommendations:

  • Timing is crucial: Have sex 2½–4 days before you ovulate.
  • Ovulation tracking: Use an ovulation chart to predict your ovulation days. The more accurately you can predict ovulation, the better.

Explanation:

The rationale is that by abstaining from intercourse in the days leading up to ovulation, the faster, shorter-lived Y sperm will die off, leaving a higher concentration of the slower, more resilient X sperm. Then, by ovulating, the remaining X sperm have a higher chance of fertilizing the egg.