The antenatal bf workshop that I went to was inspirational for me and really helped me when I had tremendous problems getting feeding established - ds was a sleepy baby who wouldn't open his mouth and who also learnt to pretend to suck!
The workshop had a couple of "real" bf mums come along to describe their experiences and one of them had had real difficulties. I remember thinking "If xxx could do it, then so can I". This girl ended up feeding through a nipple shield for a full year, as it was the only way that her son would accept the breast. But she had been on the point of establishing a 100% expressing regime.
The other girl at the work shop had a monster baby - looked about a year old at 6 weeks, so it was good to see the contrast between the 2 babies (xxx's was also aobut 6 weeks), and to know that they were both healthy babies.
The "wrong" thing about the workshop (run at the Maternity Hopsital by the bf counsellor/midwives) was that it was just that - a workshop that you signed up to separately. So only those that had already committed to bf went along. And in a way, I can see why the coverage in the "formal" antenatal classes would be less enouraging, because I don't recall them ever going particularly into the potential problems you might face. I was able to be realistically committed to bf - I knew that I might have problems, but that I could get support.
It also helped that the sister in charge of the labour Wards was very pro bf and chaired the BF Strategy Group (or something like that). She gave me good advice, both directly,while I was still in hospital (slightly extended stay due to jaundice and light therapy) and also by enouraging me to go to the BF support group even while I was still in hospital (came to take ds' security tag off and shunt me along the corridor to where the support group met).
The support that I had afterwards from the hospital was fantastic - I continued to go to the support group untilI went back to work. They lent me an expressing macine when ds failed to gain weight, referred me to the paeditrician when he still didn't gain weight, but didn't hassle me at all, as he was obviously thriving despite his sutbbornly flat growth curve. (The consultant asked me how my dad was, said to stop with the faff of expressing and just enjoy my manifestly healthy baby! )
I had only planned to bf ofr 3 months, 3 months became 6 months and in the end I did it for 13 months.
I did return the favour and went to a number of the bf workshops as an example of a bf mum - and met mums later at the support group who told me that I had been the one who had inspired THEM (just as xxx had for me)