Hi guys i'm new here :d

i have a few questions and wanted to see what the general census is on this topic. My np put me on birth control for cycle irregularities (more like, absent cycle). I've only had sex a handful of times, so I am still very very new and learning alot.

...So birth control is designed to be used alone without pulling out, right? I am just wondering. I know that no method is 100% except abstinence and although I don't want a baby now, I would be prepared to handle it if that is the case. My boyfriend and I are both adults (i'm 19, he's 29..) I guess we still have the pregnancy paranoia. Note: there are no std's in case anyone is wondering.

But there is just something that's hot to me about letting go and enjoying it. :d since we didn't have sex until after I began birth control, we haven't used anything (i.E., condoms). Unfortunately, he doesn't cum because he is worried. (inside of me or out for that matter)..
I would like to rely on my birth control alone because I do use it correctly and my np told me when I originally saw her that I was probably not ovulating and would have a difficult time getting pregnant anyway (if I had been trying). I think this is sufficient enough but he is worried.. I really don't want to use a condom so I was wondering if anyone had anyone were advocates of any "alternative" methods..I.E, vcf, spermicide. I would like for him to get more pleasure out of it and not worry. We have talked about it some, but have not made any decisions yet.
I'm all ears if anyone has any ideas! :)