Why is my girlfriend experiencing intermittent womb pain?

The reason for this is that before a period begins, a discharge of this nature is usually a result of hormonal changes. If you have been using protection during intercourse, then do not worry too much it is not always a sign of being pregnant. But if you are still worried, take a pregnancy test just to be sure everything is okay. 

Dried up blood spotting, cramps, and brown spotting can have various causes, even if you're not sexually active. It's possible that this could be related to hormonal changes, irregular periods, or other factors. Irregular are common, especially during the early years of menstruation.

In this case there's no chance of pregnancy.

Pain in your vagina, after your boyfriend touched it with his finger, could be due to irritation or a small tear. The pre-ejaculate fluid he had on his hand doesn’t typically contain sperm but still can carry some risk of pregnancy or infection. It’s important to always practice safe behaviors and consider using protection to prevent any unwanted outcomes.

Sometime­s women miss periods. That could mean pre­gnancy. Other signs: feeling tire­d, sick, sore breasts, lots of urinating. Pregnancy happe­ns when an egg mee­ts sperm. To confirm if pregnant, take home­ test or get blood test done­. It's essential to know pregnancy status e­arly. 

It will be your OB-GYN who will figure out the exact date when conception took place. She will provide further guidance during your pregnancy. It is of crucial importance to see a competent specialist, if there is any question of a problem related to pregnancy.