Im confussed.

Noel • 19, love tattoos💉, my man, reptiles 🐢🐍🐊! Never a boring moment in life 😃😋🤓
Im wondering something. If my fiance cums in me on the 14th/15th. And i become fertile on the 16th and ovulate around the 21st, is it possible to become pregnant? Like what are the odds?