Can i have a natural birth at 10weeks pregnant?

I am not sure what you are asking, but it is important for you to do some minimal research on reproduction. Keep in mind your health and knowledge are very important to your baby, as he or she is dependent on you. One can only speculate the reasons for this question being asked, and it leaves me cold at the possibilities. Sure, the temptation was there to poke fun at the retardedness of the question, but the implications are far too great for that.

In a more general sense; no, any birth at 10 weeks is not natural, and most likely won't be considered a birth as the embryo will not live for long.