DH and I did an antenatal course with DC1. Found some of the info helpful, particularly the focussed breastfeeding session, but the main thing was having a supportive group of people going through the same thing with you.
DC1 will be 4 by the time DC2 is born and we have moved to a new area (though not too far from where we were before). I'm a people person and hate spending days on my own, even with a baby, so I'm worried I don't have enough friends nearby to have a bit of company during mat leave and to have those supportive text conversations at 4am when you have a feeding or sleeping issue!
Downsides are the cost (the ones near us are nearly £300 and money will be tight with mat leave pay), plus the time involved - 12 hours in total that we'd need to find childcare for DC1 for. Although DH could miss a couple of the sessions, which would take it down to 8 hours, spread across 4 separate days. Still a lot though.
DH thinks I'm being silly and I'll make new friends through baby classes, plus we've got to know a few of our neighbours. I hope he's right but I'd rather have the comfort of knowing I've got a ready-made group around to meet up with and share worries with etc. Just not sure if it's worth the downsides? Anyone else had similar thoughts?