The stomach or belly before menstr increases or is enlarged.

[Masha]

At me before menstr. The stomach or belly, not strongly increases or is enlarged, but I notice. Whether it is normal? After menstr. Again flat!

[evromedprestizh]

Before a menses function of an intestine changes. Due to it or this there can be an abdominal distention. This frequent phenomenon.

The doctor of the maximum or supreme category -gynecologist- Usatenko Feodor Nikolaevich.