Is Mozart Music good for Babies?

Felin had been complaining about stress at work and she told me that she will apologies occasionally to the babies for the mood that might have passed to them. When she is stressed, she will vomit non stop in office and have no appetite. When she feels like eating, she will be likely eating junk food with little nutrients. There are nothing much I can do for her job and we certainly fear about financial issues if she decide to stop work. The thing I can do is probably to encourage her to have more nutrient food and to provide her more support back at home and help her feel more relaxed.

Her daily consolation is to return home to her comfy bed which is currently a mattress on the floor with the quilt on it. She has been sleeping on it for the past few days because she complained that our bed is too soft and her backache is getting bad. She rather sleep on the floor and commented that her backache is getting better... Hence currently, I have the big bed all by my own...

To make her sleep better on her mattress, I'll turn on the air purifier as well as the humidifier with aromatherapy. I will on Mozart music from Youtube for her to get into sleep. We often heard about the Mozart effect which we hope can potentially stimulate the brain of our babies at this stage. I think we are going to listen to classical music for quite a while, probably till the babies' birth and throughout the infancy days.

When I surf thru the internet, I realised that there are no correlation between the babies intelligence and listening to classical music but learning to play an instrument and practicing it will actually increase their IQ by at least 3 points. (May consider letting them learn some music in future). For the moment, just play the music, we never know how God will work on our babies.