Hello, at me 3 months, a placental presentation. Almost all time I lay....

[Lena]

Hello, at me 3 months, a placental presentation. Almost all time I lay. Several days ago there were periodic pains weak at the left (especially at sitting), if hardly to press at the left below, too is felt pobalivanie. What is it can be? Thanks.

[Pasenjuk A.M.]

Threat of an abortion, varices of veins of a small basin.