Is there any home remedies by which we can determine pregnancy test at home as me and my partner got stuck in a place where no immediate medical services are active for test due to lighten me and my partner had sex in january 17 2020 after sex she had ipill and got her periods on 21 after that in february around 10th feb she got and seizure attack while sleeping and was admitted to hospital where she again had periods for about 4 days and after that she is advised to take levesam 500 mg per day this month march she hasn't had her periods plus she has also gained about 2 kg weight in last one month since february what could be the reason we were not involved in sex after january 17. What could be the reason for no periods.