<human>: Provide a brief overview of the text.

I have PCOS, which I semi-recently started controlling with birth control about 4 months ago. I started dating my long distance bf after the fact.

He told me recently that me being on BC makes him feel uncomfortable. I sent him a  few article about PCOS, and explained that my body is in the tumor-growing business, and that birth control just helps my body regulate hormones, and therefore not grow tumors. I went so far as to explain that, yeah, I'd understand his discomfort a little bit if I was just taking pills to not get pregnant, yet still have medical issues. But I'm not. I haven't been sexually active in a long time- long before the pills came into play. 

He responded with, "My LDR gf is on birth control, Doesn't sound great, does it?" and then, "i don't agree with my feelings but it's how I feel none the less."

I don't know how to handle it? I know he doesn't want me to stop taking them (which I wouldn't do anyways), as he logically understand that I need the pills to not be sick. But how can I help him feel more confident in it?
<bot>: long distance BF feels uncomfortable about me taking BC for medical reasons, and I want to help him feel more comfortable about it.