We had protected sex on 25th february then she took ipill and she got periods on 14 march. Then we had protected sex on 18 march, and took ipill within 6 hrs of sex. After 7 days i. E. 24th march she had withdrawal bleeding for one day. She missed her april month's period and did home pregnancy test -(like salt, sugar) which was negative. This month, may, she didn't yet get her periods. She had took pregnancy test on 10th may using prega news kit it was negative. Why is her periods getting delayed? Is there any chances for pregnancy? Please suggest some medicines for getting periods as can't go out because of lockdown.