My cycles are irregular like 43,34,56,42,34 and I really do not know when to expect periods so please clear my doubts I had unprotected intercourse and he did ejaculated inside me on 13th dec it was day 6 of my cycle took emergency pill within 5 hrs on 13th dec and got withdrawal bleeding on 18th dec and 19th dec and spotting on 20th dec lmp 8th dec and didn't have any sort of sexual activity after 13th dec so my first question will be when to do beta hcg test as I heard it to be most accurate to rule out pregnancy? Secondly, what are my chances of pregnancy? And can I meet gynecologist for my irregular periods without the fear of pregnancy? Note i'm not experiencing any symptoms of pregnancy. Please advice thank you.