I'm a SAHM and going a bit nuts with 2 under 2. DS1 is difficult to keep entertained so I'm thinking about putting him into a nursery for half a day a week or maybe 2 half days. I've heard that it can be difficult for them to get used to being left - he's VERY clingy and is never left with anyone other than grandparents (who don't live nearby) maybe 2 or 3 times a year. Has anyone any experience?