Yin blowing is the constitution, the posture of Ai Ai, whether it is frequent, whether it has given birth to a child (natural childbirth), whether it has flowed through childbirth and so on.

Improvement is to improve your living habits, improve your work and rest, don't stay up late and get up late, pay attention to your diet, don't get tired of eating delicious things at once, that is, overeating, and usually have time to do yoga or T-walk.

Then combined with Yin-tightening gel will help to improve vaginal blowing, restore tension, and don't relax.