I hope it's okay for me to post here, I'm not pregnant or breastfeeding (have a 2 yr old and TTC #2 for 11 months now), and I found this thread very interesting. I just wanted to let the soon-to-be-mommies know that not every baby is capable of latching on, and not to feel bad about yourself if yours can't. This was something horrible I went through with my little girl. I was all, "I'm absolutely going to breastfeed for one full year, at least, and NO FORMULA FOR MY BABY!" Even in the hospital, she had difficulty latching on, and once home, she couldn't do it at all. My cousin in a lactation specialist and came over to help, and we had la leche league on the phone, and after 24 hours of her getting maybe five minutes of feeding, my cousin suggested I get an electric pump (those manual pumps are good for engorgement but not for getting out any substantial amount of milk!). I did, and the milk flowed like a river, so supply was no problem. I pumped and we bottle-fed for several months, which is exhausting, I guess like feeding twins since you basically have to feed twice (feed the pump, then the baby!). But it was important to me for her to get breastmilk at the beginning.
Then I developed a medical disorder requiring medication, whose safety was unknown in breastfeeding and I didn't want to risk it. I struggled with this decision, and I faced a lot of social pressure (I'm Mormon and it is NOT the norm to bottle-feed!) about my choice.
Of course, breastfeeding is awesome and the best thing. But, if for some reason, your baby can't latch on, or you can't produce enough milk, at least think about that beforehand (I sure never thought it would happen to me) and make peace with that decision. I thank God that my little girl was born in a time when commercial formula is so readily available!
Best of luck to all of you and hopefully soon I can join you on this board when #2 decides to come to earth.

Again, I apologize for stepping on anyone's toes for posting here.