-Past working experience
-How to take care of BB. E.g. how to clean milk bottles, how to change napkins, how to 'so fung'
-Does she know how to determine why BB cries (e.g. hungry, need to change napkins, sick)
-What to cook for you after pregnancy
-Her responsibilities. E.g. apart from taking care of BB and cooking, is she willing to do cleaning and buy grocery