If TTC goes all well, then I would be going back to work when LO was about 7 months. I would be working two long shifts every week, 7am - 8pm. I don't get my shifts more than a month in advance. I anticipate my mum will do at least one day. The other shift could be a week day, a night, or a weekend day/night. I will only need childcare if it is a week day shift, as my DH would be home at the other times.
So I am in a situation where I may need 12 hours childcare a week, or I may not, and if I do, I only have a month to sort it out. Ideally I'd like a nice childminder who I would ring up at the beginning of the month and tell her when I needed her and she would agree, but this isn't going to happen, is it? What do other shift working mums do?