Hi please for about 4 months now I've been menstruating after every 19 days. But I recently had sex with my boyfriend and I feel I may be pregnant. We used a condom alright but when we went for a second round he was having difficulties putting the condom on so he decided to switch the condom inside out. He had already released sperms before doing that. Could that cause preganancy ? I took postinor 2 two days after. I took both drugs together would it still be effective
Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. There is a chance of pregnancy in your case. It is ideal to take Postinor  within 72 hrs of intercourse. But still it has little chance of failure.  Menstruating every 19 days is a point of concern. Consult a gynecologist and get a scan done and check your TSH, prolactin and hemoglobin levels also. Hope I have answered your query. Let me know if I can assist you further.