Only certain sexually transmitted diseases (STDs) are transmittable through kissing. Two common ones are herpes simplex virus (HSV) and cytomegalovirus (CMV).
Two uninfected people with no other sex partners cannot contract STD
You can't get an STI from kissing, but you can get or pass on a cold sore from kissing
It's your body's way of cleaning and protecting the vagina. Make sure the discharge is not foul smelling or curdy as long as the discharge is clear without odour we have nothing to worry abot.