Giving birth to a daughter and ovulation

A woman's menstrual cycle usually lasts 28 days, and ovulation usually starts on the 14th day of the menstrual cycle and lasts about 1-2 days. At this time, the female vagina will secrete a substance called "mucus", which contains a chromosome called the "Y chromosome", while boys only have the "X chromosome". Therefore, if a woman's Y chromosome binds to an egg cell during ovulation, she has a chance of giving birth to a daughter.

However, not all women produce this "mucus" during ovulation, depending on their physical condition and hormone levels. Therefore, if you want to have a daughter, it is best to try to get pregnant during the ovulation period when the woman's menstrual cycle is regular and her hormone levels are normal.

In addition to ovulation, there are other factors that also affect the gender of your daughter. For example, whether a woman's father has the same chromosomes as her daughter, or whether a woman's grandfather or maternal grandfather has given birth to a daughter, etc. These factors are very complex and unpredictable. Therefore, if you want to have a daughter, it is best to try to get pregnant under the guidance of a doctor.