If condoms are 85% effective, they're 15% ineffective. I don't know how often you have sex but for most of us that's way more risky than we're comfortable with.
Birth control pills affect women hormonally and have been shown to alter what is found sexually attractive; specifically it makes women prefer more feminine looking men / lower testosterone men. The reason is fairly obvious if you know that the pill works by tricking a woman's body into thinking it's already pregnant. Switches a woman from wanting a strong, powerful man to prioritising nurturing and supportive.
Morning after pills make you feel crappy and what exactly are you thinking here - that they should be taken frequently as a routine birth control method? That's stupid.
Frankly, your weird determination to win an argument with a woman who is promoting IUDs (which modern ones have really good success rate and are pretty easy to fit) is dumb.
Even an average 5.5" penis can be pretty uncomfortable up your anus. I'm pretty sure unless you're used to this, that a cock that size vigourously pumping up and down your arse would make you pretty uncomfortable. You only have to be a couple of inches more than that for it to get really uncomfortable. Especially if you're also wide or she is petite. Most women aren't porn stars, you know? Also, and I can't believe I'm having to point this out to you - vaginal sex is a lot more stimulating for the woman.
Okay. you're too dumb to keep talking to. Fuck off, now.
It's pathetic and makes us women look hideously irresponsible, retarded, callous, and selfish, though I suppose that's modern feminism in a nutshell.