I would not recommend this product. The light is too white and no conducive to sleep (experts recommend dark room and yellowish light when necessary at night. White noise sound is too loud with not enough volume options, cannot turn it down. Their are only two melodies and they are very short and repetitive, enough to drive any adult crazy. The nursing diary is useless unless you plan to nurse at the same spot all the time. I you want to track your nursing you are better to use an app. The GroEgg is a better product as a temperature gage, there are much better sound machines ( i am happy with the Lectrofan machine).