I had sex after oneday of her mensuration period, so what I was concerned was will she be pregnant I thought she would become pregnant, so please let me know when is the high risk of becoming pregnant and can women become pregnant if we had sex after oneday stoping her mensuration.

As per my answer to your previous question:

https://www.askmehelpdesk.com/pregnancy-new-motherhood/possible-become-pregnent-135056.html#post640330

There is no time of the month when there is no risk of pregnancy.


Regarding the "high risk of becoming pregnent" [sic], women are generally most fertile during the period starting 4 to 5 days before their ovulation, and 1 to 2 days after it. Ovulation normally occurs about two weeks before menstruation, but every woman is different, so all mentioned timeframes can and do vary.

Yes there is a risk, any unprotected sexual activity can result in it.