My current nanny started with us back in May and we're generally very happy with her. The thing is, she now looks quite obviously pregnant and is trying to hide it with loose tops. I know that legally she doesn't have to tell us until she is 25 weeks but what I am wondering is, would any of you ask? It is really very obvious, when she started she was size 8 skinny and now has a big bump. She already has a 3 year old so it's not a huge shock to us. It would cause disruption if she is but I would be genuinely happy for her and would just like to know so we can start planning for the future. Should I brave it or is it just plain rude to ask???? Thanks for any advice.