Clear thick sticky subtance appeared after sex

Did your girlfriend had an orgasm before that?
What you saw is probably a female ejaculation. I was also confused with this after-sex discharge until I read about it.
It was sometimes embarrassing if for example I was sitting on him when I cummed, and when I got up, this discharge would just leak out from my vagina.
I went to the gynecologist to have it checked and she told me about this.

Is this discharge the only symptom your girlfriend has? She doesn’t experience any pain or itching or odor from this discharge?

To be honest, my discharge was never thick, it is always sort of watery.

Are you sure your condom didn’t break or something?

yeah she did have an orgasm...and yes it was the only sympton. and no she didn't get any problems after this. there's nothing wrong with her. but she told me she thinks her period is starting soon.

Well, it's good you have that thing sorted out then!

Have fun & take care

thanks! :]

you too !