Could I be pregnant, and if so what are the chances? My period started on the 20th May and lasted till the 26th, I had sex with my boyfriend on the 27th, 28th, 29th 30th, 31st and the 2nd, we did not use contraception and each time he came inside me. What are the chances of me been pregnant? And when is the earliest I will be able to find out? I was on the pill before this period but ended when I had my last period, my cycle usually last around 28 days ish, I don't think am showing any signs apart from feeling light headed and tired a lot help x

Well, it would be hard to say for sure. I think that if you did conceive that it would have been on the 2nd. Just because, we are fertile about 13-15 days after the 1st day of our period.
Now, the fact that you just stopped birth control could play into the scenario. Sometimes it takes a good 3 months to get pregnant.
But, I have heard stories telling otherwise.

I am assuming you are trying to get pregnant?

Yes, it can actually take up to a year for the effects of the pill to wear off. It is possible for you to be pregnant, but really it is hard to say at the moment. You will just have to wait until you miss your period. Have you just started trying? Most couples don't get it on the first month, it typically takes a few months of trying. It can actaully take healthy couples as long as a year of active trying to conceive. The one thing I would suggest, is not to have sex every day, but skip around a few days. His boys need to be replenished. You sound like you my have been following dr. shettles methods, is that true? Just curious... it doesn't make a difference on answering your question... I have read her books.