I'm usually pretty good at reading these situations too, in fact, I'm rarely wrong. If you're like that, then she probably is. Up to you how much you care about it.
If you really want to know, and don't care about the girl at all, go ahead and ask. You have a right to know, and if she walks, she walks. Just make sure to follow your question up with a trip to the clinic if you've been going raw.
Personally, so long as you have other girls in your rotation, this shouldn't really matter. Just make sure you never care more about her than she does you, because that's how she'll gain all the control.
If you really want to know, and don't care about the girl at all, go ahead and ask. You have a right to know, and if she walks, she walks. Just make sure to follow your question up with a trip to the clinic if you've been going raw.
Personally, so long as you have other girls in your rotation, this shouldn't really matter. Just make sure you never care more about her than she does you, because that's how she'll gain all the control.