Hi Natalie,
I am new to this site and just saw your post. I am just in Newmarket and a new mom to a 3 month old baby girl. I would love to meet up sometime, I am looking forward to taking part in some of the group activities offered too but would also love to meet up with other moms just to get together, go for coffee, chat etc
As far as fitness centres, I am a member at goodlife and they have childcare facilities in the gym, I have yet to use them so I cannot comment on the cost or quality, but I'll be starting to use them soon!
Regards
Celine