WHITE THICK MUCUS ON HIS D**CK!!!

This may sound gross but today after having sex with my fiance this morning I realised he had a lot white thick vaginal mucus on his di#%*ck ! I know we all have vaginal mucus but I am just wondering if that’s normal or if I should be worried! I checked myself to see if it could be any type of yest infection but I think it’s not because I don’t have any strong smell and it’s not itchy!!! My ovulation was yesterday do you think it may be a sign of my period coming?? Or something else ??