<human>: Hey everyone, first, a quick apology just in case I'm not using terminology correctly. 

My girlfriend and I have been seeing each other for two years and throughout this time she has consistently had problems hormonally, or with controlling her emotions. She knows that what she's saying/doing is ridiculous usually (she's usually very pushy with what she wants whether is a cuddle, a kiss, or affirmations that certain plans will be happening soon). I know she's working on controlling it a bit more, but I had a few questions about it. First, are women usually able to control their moods/emotions to some extent during this time? Second, is there anything I can do to help her? It's caused problems with us in the past, and I want to try my best to help her with it.

Health wise, she's fit. She eats generally pretty healthily, and she isn't on a form of hormonal birth control (she does have a nonhormonal IUD, however). 

Thanks!

Condense the text into a few key points
<bot>: Girlfriend has a long PMS period, gets emotional and sometimes takes it out on me. I want to help her be better in control of her feelings.