Women's menstrual period is divided into the following periods:

Beneficial period of slimming: from the first day to the seventh day.

Slimming overspeed period: the seventh day to the fourteenth day.

Slimming period: 14 to 2 1.

Slow slimming period: 2 1 day to 28.

Basically, 28 days is divided into one big cycle. . .

I am also trying to lose weight. . A lot of work has been prepared.