what are the chances

I recently had my last period Aug. 18th was fertile from the 28th to the 3rd My husband and i started having sex the 29 he came twice the same the 30th we didnt have sex 31 then again the 1st but he just came once i ovulated the 2nd he came that day too just once what do you all think are the chances i could be pregnant? we've been trying for almost 6-7 months . i cant wait to test