well, I have a philippine helper and have also hired a pui yuet for a month after I gave birth to my first baby. I think a pui yuet is quite helpful, apart from taking care of the baby (since they are usually more experienced than your helper and can help to train up your helper, well, if they get along), they know what kind of soup and food to cook for you after birth. I think there's quite a big difference between western and chinese style here as to what to eat after giving birth. Personally, cause my first baby had jaundice for quite a long time in the first month, I refused to eat any Chinese herbs which are supposed to be good for your body/health after giving birth, but now I feel that I am much weaker than I was before I gave birth. So, this time for my second baby, I have hired another pui yuet to make sure that I will get all the good soup and Chinese herbs, so I think that's a very important reason for having a pui yuet other than a helper.