Hello. I have a pregnancy question. I had sex in late May. My cycle was ontime in May. It started on May 25th. I stay on for seven days. In June I had no sex. I was suppose to start my cycle on the 25th of June, but it came on the 27th. It stayed on for five days. In July I had sex on the 8th until the 11th, and I did not come on at all that month. On the 3rd of Aug. I took a blood pregnancy test and my HcG level was 1100. That would make me six months pregnant. But I had no sex in June. Could I be pregnant from May? I started having nausia really bad this month. But my stomach has been sensitive to touch since last month. And how big should my stomach be? This would be my 3rd child.

HcG levels and other signs are estimates and the actual dates can vary.

There is no way to know for sure the dates, since you had your period in June it is very unlikely to before that, ( but is possible but not likely)

The best chance is that it was from the 8th to 11th.

And of course it really is not a issue unless there are different men involved.

There are tests that can be done by the hospital which includes a scan, this would show the development of the baby and at what stage the prenancy may be at,with that information you would be able to work out more or less when the baby was conceived.

What is your due date?

Remember that all of pregnancy is an estimate. If you are worried about paternity a DNA test will have to be done.