Could I be pregnant I had sex on the 7 and 10 October is it too early to test

It's possible that you could be pregnant, but there are a number of factors that have to take place, in addition to timing, for pregnancy to occur. This is partly why it can take many couples many months to achieve pregnancy.

While some women will receive a positive early on, it will depend on when they happened to ovulate, and when implantation occurred. It is best to wait and see what happens with your expected period. The majority of women will have to miss a period before they will get an accurate result.