My first thoughts were that she might be a little hungry or tired at that time of the day? I have a 4 year old little girl who always misses her Dad and every once in a while she cries and says she misses him. She's a real Daddy's girl. And I have a 1 year old girl who cries 'I want Mommy' any time she gets upset or a booboo of any kind. But I hug them both and start singing songs or pull out the finger puppets or their favourites, colouring, puzzles, playdo, sorting pompoms, scissors and paper, the simple things work on children!

Don't take it personally and congrats on your baby-to-be!