Is there any possible that a women may get pregnant even if they have their first menstrual period?

Yes, it is possible for a woman to get pregnant even if they have just had their first menstrual period. This is because ovulation, the process by which an egg is released from the ovary, can occur before a woman has her first period. In some cases, ovulation can occur as early as 10 to 14 days before a woman's first period. If a woman has unprotected sex during this time, she can become pregnant.

It is important to note that not all women ovulate before their first period. However, it is still possible, so it is important to be aware of the risk and to take precautions to prevent pregnancy if you are not ready to have children.