Ovulation

Magie

Okay ladies I have a question I just got off birth control 3 months ago I have my first period started on 21st took ovulation test today and it came back positive my periods only last like 4 days question is i had sex last night so am I still hitting the open window to have a high chance of pregnancy even if I don’t have sex today the day the ovulation test came back positive ? Thank you for your time