I taste penis a few weeks later, and now I'm feeling me heavy and my belly has become big. And I have not get my period since two months. Is this pregnancy case?
Probably, it's best if you get a doctor check
Avinesh,
When you say "taste penis" do you mean you had oral sex?
The only way to get pregnant is for sperm to get into your vagina. If that didn't happen you aren't pregnant.
Sometimes you can be late. You can also miss periods due to illness.
See your doctor for an exam.