✔ 最佳答案
you don't have to worry so much!
I've this experience before, my period was late for more than 2 months.
I was sooo scared! but luckily I don't have a baby and my period just come when I get relaxed!
I think maybe your gf is just too stressful.
'cuz it's really scary that if we have a chance to take care of a baby when we are not prepared..
You are responsible to comfort her and make her feel better.
After that I think she will be ok and period may come!
This would be the main reason!
What you can do now, is to buy a "bei yun parn" for her and check.
It is 99% accurate! and just check it in a minute to let you and your gf feel better!