How can you tell with girls?

if they are loose or tight?
I don't be determined basically by looking at them, but lately approaching when you in truth use your fingers. I know it can stretch and adjectives of that but at hand have to be a definite dilation to start next to...what would that be similar to?
Answers:

Is breakthrough bleeding a sign that the pill isn't working correctly?

I reason you're too immature to be asking this!

Implantation Bleeding or my Period?

none-ya!