Hii
I am very much worried as before 2 weeks me and my g/f were having fun and I was just rubing my penis near her vagina but I did not ejaculated over there.
And now after 15 days when she was doing oral sex by putting her finger inside her vagina she could have an orgasm.
It is happening for the first time with her as we have done it many a times and also her estimated menstural cycle must begin after 3-4 days
Please tell me that is this a indication of pregnancy?

Before you continue having this sort of "fun" you need to read up on how the actual process works as you are "confused" to say the least..

Sorry didn't get u..!

Sorry didn't get u..!!
Do you know how girls get pregnant?

Yes by ejaculation of sperm inside the vagina if I am not wrong..!

Or if sperm get inside the vagina in some other way, by gravity or with fingers or if ejaculation (or even precum) is near the opening to the vagina. Those little sperm are desperately eager to swim toward the egg and meet up. That's their entire lifework, to get to the egg.

Or if sperm get inside the vagina in some other way, by gravity or with fingers or if ejaculation (or even precum) is near the opening to the vagina. Those little sperm are desperately eager to swim toward the egg and meet up. That's their entire lifework, to get to the egg.

So what is the easiest way to stop the pregnancy as its been 15days only if it is the case of pregnancy?

No way to stop now except with an abortion. But there may not be a pregnancy. First, you have to find out if there is. Do you know how to do that?

Yes you now have to wait and see if she misses her period. If she does, she does a pregnancy test.

Afraid of being a father or mother is something you think about before all the "fun" and you use safe guards.