I have a very irregular period and can never tell when my periods are going to start. The length of my cycle changes..one month could be 33days but this months lasted near 40 days. I have seen my doctor and am being referred to a gynacologist but may not get an appointment for months.
In the mean time i can't go on birth control and am wondering how i can prevent pregnancy if i don't know when i am fertile.?? My partner and i always use a condom but i cant help being worried.
Would really appreciate any help