Hello, It 5:47 Over Here Goodmorning, I Had Sex 9hours

Hello, it 5:47 over here goodmorning, I had sex 9hours ago but it happened like this... She was playing with me nd eventually i felt some little sperm on ma dick, den she wanted putting it in her pussy, I did cleaned d sperm before putting it in, when i wanted cumming i did remove ma dick on tym nd poured it out... The problem here is dat she was on her ovulatary period dunno if d little is in.. Is postinor advisable? Looking forward to urr reply.... P