What does grapefruit green stand for?

The green color of this software represents the safety period.

Meiyou is an APP for recording menstrual period, which provides a correct entrance for women's healthy life, provides shopping, weight loss, slimming, beauty, breast enhancement, horoscope and medical beauty plastic surgery for girls, and can switch pregnancy, pregnancy, parenting and mode. Green stands for safety period. We can take care of women with different needs in different models.