So, I've mostly had irregular periods since I started getting them at 11. I'm now 17, 18 January 8th. I was on a birth control to regulate them last year. I took them for 3 months then was taken off. After that they seemed to be pretty regular on their own. But now I am currently about 2 weeks late. I took a test around 8 o'clock tonight and this was my result. (Planning on testing again in the morning.) I've been told that irregular periods could Lead to infertility. We've been going without protection for about 8 months now and nothing yet. I'm terrified of not being able to conceive when I'm ready. We had sex 3/ 4 times on around ovulation day this month. Is it possible to get pregnant even though my cycle is like this? With irregular periods? Please help!!!