I'm about 7 - 10 days late , not sure cause I dated my period on a online period tracker app and it said that I was 10 days late , though I was suppose to get my period on the 15th of July ? Anyway that doesn't matter , I've never really been regular though from the past last 2 months I had been regular getting my period on the 15th of may and June , so I assumed my period was going to come in the 15th of July , but it didn't I did have sex on the 29th of June , and it was WITH a condom and he did NOT ejaculate at all , and there was no tears etc , I had a urine pregnancy test done 2 days after my period failed to show at the doctors and it came up negative , and so yesterday I went to the doctor and had another urine pregnany test done and it came up negative so my doctor said we should do a HCG blood test just in case so I did and I got the result this morning and it was negative , I am NOT looking to get pregnant . So I'm abit freaked out as to why my period didn't show , I've never ever missed a period , though I have been late several times , due to my periods being a bit irregular , I also was on birth control for over a year and stopped taking it around janurary/feburary time , not sure if that would contribute to my period being late or missed , but yeah.. What do you guys think ? 3 tests all came back negative though I still haven't gotten my period ! Am I just being super impatient ?

It is a combination of being super impatient and just being a woman. Your period can and will be random at times through out your life. As in the stock market, past performance is no indication of future performance. You will randomly miss a period, the cause could be stress or illness or a number of things. It could just be super late.

As well, even when used perfectly, there is a failure rate with condoms and there's still sperm in the pre ejaculate, so there is a chance that some sperm got through a micro tear of the condom. I would doubt it though.

Do I think you're pregnant? Not after the blood test. I think it is just something random that happened.