Hello doc. My girlfriend menstruation are expected in May 23,2015 but that time, the blood did not come, instead it's a white fluid. Now May 24,2015 still not come her menstruation. What is this sign doc ? Is she pregnant ? But I didn't penetrate my penis into her vagina, instead I rub outside. Help me doc.

It may be that her period is yet to come. It can be a little early or a little late sometimes. She can always take a pregnancy test if still no period after waiting some more time.

Depending on the situation, pregnancy may still happen even without penetration, best to always use a condom before any contact, or avoid becoming so intimate in the future if even the slightest possibility of an unplanned pregnancy would be a concern.

But I didn't in her vagina although I rub my penis to her vagina. It have a possible that she be a pregnant ? She is 18 years old and still a virgin because I didn't penetrate her.

Some people can set their calendar to their periods, but most women can't. They can be a few days early, or a few days later, or even be missed for no reason. It is the wonder and excitement of a biological system. Being two days off isn't late. Being two WEEKS late is a sign of pregnancy, so if your girlfriend doesn't get her period in two weeks, June 4th if I am not mistaken, then you might want to take a pregnancy test.

On to the implied question. There is a SMALL chance of pregnancy but that depends if you had any semen on your fingers when you rubbed it. If not then the chances are almost nothing. If you were playing with yourself before you rubbed her, then chances are larger but still small.

Good luck.