<human>: I recently asked my new girlfriend (we have known each other a bit over a month) whether she is on birth control. She said she isn't and wouldn't want to be because of how her body has reacted in the past to hormonal birth control (and it seemed in general that she doesn't like to mess with her body chemistry (she reacted somewhat negatively when I told her about prescriptions I take)). I asked if an IUD was an option, as other past girlfriends of mine have had them and really liked them. Again, she said she wouldn't want one because of the hormones. I then asked if a copper IUD was an option, and she seemed to say no, but it was unclear. 

She asked if this bothered me, and I didn't quite know what to say as this is a new relationship and I said the choice is hers. But the more I think about it, I would want a long-term partner to be on birth control to prevent any possibility of unintended pregnancy. 

What do you think? Is this worth pushing for? Is it a dealbreaker?

Can you provide a brief overview of the text?
<bot>: Should my girlfriend be on birth control or are condoms enough? I feel she should be, but don't know if I should push for it.