Pregnancy/First time

Ala

hi, guys :-) so, I am in a bit of a dilemma. I've never used birth control, and I plan on having intercourse. I was just thinking if a condom, honestly, but my fiance was freaking out saying how a condom makes a difference and how he would want to come inside of me. can someone inform me of different birth controls, and which to be aware of? which is the most efficient, etc.. sorry.. I'm so new to all of this lol