(Purchased with my own money) SOFY Body Fit Safe Sleep

I doubt there is anyone who doesn't know this hygiene product. It is SOFY Body Fit Safe Sleep 420. Since I become one with this product once a month during my period, that's 12 times a year, making it an inseparable hygiene item for women. That is why I cannot help but consider whether it is safe and hygienic for a woman's body. I use this product because I don't want to be embarrassed by menstrual blood, whether I'm sleeping, having a heavy flow, or playing tennis. Especially as the title suggests, using it while sleeping allows you to sleep soundly with peace of mind, which is great.