It is not higher than when your not on your period
not very likely
Chances are, no, but anytime there is any contact with a guy's fluids, there is always a chance of pregnancy, even during your period. The chances are very rare, but can occur.
if you are still getting your menstrual period there is a possibility of having a baby
It is possible to have a period like bleed during early pregnancy. But the bleeding is usually light and never a heavy, normal period bleed.
Chances are Good. In fact you may already be pregnant, which is why you aren't having a period.
Usually, that close to a period sex will cause a delay in the period for a day or two.
Pregnancy occurs around the time of ovulation which is roughly on day 14 of the cycle. This applies to periods that are regular. Chances are high that no pregnancy took place when intercourse occured after the end of one's period. Again, it is important to keep in mind that ovulation is easier to predict when a period is regular.
Yes, taking a test during your period will not alter the test results, however if you are having a normal period, chances are that you are not pregnant. ~pawsalmighty
Birth control is not a 100% way to stop pregnancy and your period makes those chances even worse.
If you missed a period and aren't using effective birth control, pregnancy is the most likely explanation.
I don't know the exact chances, but it's certainly possible, so you should take a pregnancy test.