Of course you can take it, but it will not accurately show if you are preggers.
It takes about 10 days for your hormones to build up to a level that can be tested for.
No, 2 weeks.
It is possible; you should be able to notice signs within a week to two weeks of pregnancy although initial fertilization and implantation may take about a week after intercourse. So you should wait at least two weeks after sex to test for pregnancy.
The most accurate time to take a pregnancy test is 3 weeks after you had intercourse. Many HPTs claim to be accurate on the day of your missed period, but that is doubtful. If you wait a week after your missed period, you should get accurate and unambiguous readings.
After about a week.
No, it wont be accurate until 14 days after intercourse.
Yes you can.
You can have intercourse through the entire pregnancy unless you have a risky pregnancy and the doctor say otherwise.
No, you need to wait 14 days (two weeks) after intercourse to determine pregnancy.
You could be pregnant. Take a pregnancy test
Yes. Take a test
You can take a pregnancy test up to 3 days before your missed period. If you spotted a little it could be implantation bleeding where the egg implants into the uterus, this usually happens around the 6-10 days after intercourse.
If the 10 days is after your last day of your period: If you have had unprotected intercourse it could be implantation bleeding. You could take a pregnancy test. If it is negative and you don't get your period within a week, retake the test.