in this video i am going to show you how to calculate fertile days and safe days to avoid pregnancy and not to conceive. also how to calculate ovulation days for a 28 days cycle. this video also helps to show you on how to get fertile days and days to avoid intercourse if you don't want to conceive or get pregnant.
#pregnancy
#safedays
#calculatesafedays
![](https://i.ytimg.com/vi/CAuAd7WnIb0/mqdefault.jpg)