Pa-share Naman Po Ng Idea

Hi mommies, sino po ba dito ang nakatry na ng condom + hinuhugot na ni mister bago pa sya maglabas with condom on pa (for double protection) is it really effective po na hindi nakakabuntis? And is it also effective na di ka mabubuntis even on your fertile days? First time ko po kasi siya i-try on my fertile days dati kasi di talaga kami nagsesex kapag fertile ako kahit may condom and kahit hinuhugot nya pa bago sya maglabas with condom on. TIA!