I on 4 week of pregnancy. I feel a nagging pain in the bottom of a stomach or belly, pricks...

[Lena]

I on 4 week of pregnancy. I feel a nagging pain in the bottom of a stomach or belly, pricks that left, the right side (a bottom of a stomach or belly). Why so?

[The anonym]

It can be threat of an abortion (a tonus of a uterus). It is necessary to address to the doctor and to make US.

[Pasenjuk A.M.]

It can be a variant of norm or rate. It can be adherent or adhesive process in a small basin, it can be threat of discontinuing beermennosti