I haven't had much time for Go, which is mainly why I had dropped off the board until a few weeks ago. More than previously, the uninterrupted half-hour/hour required for a real-time game more or less disappears. Dragon and OGS are still there for you.
More generally, your goals in life will almost certainly change. I wouldn't think in terms of putting things on hold, but priorities have a massive shift. It's all worth it! I actually find that, because my "free" time is compressed, I tend to be more focused with it.
I'll second CnP's mention of attachment parenting and slings. I've found both things fantastic. (We also co-sleep with our twins, but I understand that that wouldn't work for a lot of people. We're also big fans of breastfeeding, but you won't find much support for that in France!) I think the most important thing I've found out is that a lot of the advice given to you is received wisdom, and not necessarily based on more than assumptions and prejudices. (I'm talking about doctors and nurses, not just friends and family!) We haven't gone with routines, but are trying to listen to what they need and when.
Anyway. Good luck, and you'll be fine!