Took DD2 (17 months) to M&T this morning - my first time. Went pretty well. DD wandered into the "baby room" and I followed her. A wee baby was in on her own - sitting quite happily. Then she started to cry. I left her for a while - expecting her Mum had just popped out. After a couple of minutes I picked her up - she was happy. I put her down again and she started to cry again and put her arms up to be lifted. As I went to lift her her Mum came back in - threw me a filthy look and picked her up. Now- was IBU to pick her up? Should I have left her to cry? Am I being ridiculous? Not judging her Mum at all - baby was safe and Mum was only away for a short time with her other child