Dd2 is 17m old and I went back to work 2 days a week last June after havig work 3 days a week since having dd1 and it worked well although we are SKINT.
The intention was always to go up to 3 days a week from Sept but I've been really enjoying work recently and been taking on loads more. A managerial post has come up which has been advertised as f/t but I know I can do it p/t (it's a job I did before I had the dds and although it's a big job, it's changed a lot since I last did it and IMO it's not nearly so much hassle now - bloody hard work but less stress).
I can think of a counter to every argument the boss can throw at me about why I shouldn't do this job as a part-timer, but I've also a feeling that I'll stand much more of a chance of getting it if I can offer (if pushed) 4 days a week.
Am I kidding myself that I'll cope with a job like this and 2 kids (5 and 1)? I just feel very motivated about work and the job, something I haven't felt since having the dds. It's like I've finally got my mojo back!!