During Fertile days sure po ba na mabubuntis? Lalo na kung nai deposit po sa loob ?

It's more likely, but it's not a 100% guarantee, just as it's not a guarantee na hindi mabubuntis during infertile days. Although nata-track natin ang ang probability of our fertile days, hindi rin naman po ito 100% accurate kasi hindi natin alam paano magre-react ang katawan natin. Kaya nga kahit na right after menstruation yung contact ay may nabubuntis pa rin.