Lying often does matter; it is my observation that truly successful relationships are built upon a basis of honesty and trust, rather than lies and distrust. However, there are certainly times when it is necessary to lie. It depends to whom you are lying, and for what reasons. There are some things that it is better for (most) parents not to know, for example.
You generally can't. There aren't any visible signs of being sexually active or not being sexually active, unless you see them in the act.
Having a single sexual partner is being sexually active.
yess
You really should read the packet or consult a doctor to know the chances of getting pregnant while on it.
yes
They were responsible for being sexually active and not being safe. they wanted those children.
If you think you are pregnant, include that in the question instead of beating around the bush with the spotting & sensitive sense of smell & nausea symptoms of being pregnant. If you are sexually active & think you are pregnant, get a pregnancy test. If the test is positive, go see a doctor. Even if the test isn't positive, you should still go see a doctor because pregnancy tests are not 100% accurate. And if you didn't know that these are symptoms of being pregnant, then you should not be sexually active with the lack of knowledge that you have about such things, (assuming that you are sexually active).
Yes, although if a gay person is not sexually active, he or she has little chance of being arrested.
It depends entirely on the individual ! Puberty in girls can happen as young as 8 or 9 years old - or as late as 20. As for being 'sexually active' that is solely the responsibility of the girl.
The definition of a psychopath is a person suffering from chronic mental disorder with abnormal or violent social behavior.This condition has nothing to do with sex or being sexually active with many partners.
Yes, you can be on birth control without being sexually active. But for further information consult a physician.
A woman can get pregnant before, during and after her period.