Hello, I had my period for last month 07/15 lasted four days, I took a pregnancy test for my physical this month on 08/02 and it was a negative, my period is so late; I remembered my husband and I have had sex between the gap like three or four times, and been very careful, he would widthdraw every time, and I'm sure about it too... I have recently took a job which requires me to stand most of the time, maybe that's also one way why I'm late... the month is almost done and am still waiting , now I am starting to worry, am I pregnant?

First you need to read and learn, pulling out, while it does reduce sperm, does not stop pregnancy. There are still lots of sperm in the early fluids. So if you are having regular sex, start a birth control method. ( none are 100 percent of course)

So when this month was your period due. You need to be at least 2 week late, to start testing, and then test with the first urine of the morning, as soon as you wake up.

8/2 was way too early to take a test. However, since you are late, I would wait until the end of this week and take another. As Chuck said, the withdrawal method is one of the least effective methods. If you arer not pregnant and you don't want to be, I would discuss more effective methods of birth control with your OB/Gyn.

I agree with the above two posters... smearing fresh chicken entrails all over you is more effective at birth control than pulling out is.

We have a word for people that practice"pulling out". We call them parents.