hi,
If you have a live-in domestic helper, i don't see a need for a pui yuet.
I'm a first time mom, no relatives at all when i delivered here, you can survive with baby care, attend prenatal classes and read books and being a mom will come naturally.
My biggest concern is the food to eat, as i know i cannot cook those confinement food, depending on the helper is also out of the question. I plan to get a pui yuet too at that time but the cost is high and i don't know if i can trust her, aside from i need to spend for buying the ingredients.
What i did is get the service of this company who delivers confinement food, sorry, i cannot remember the name now. I found it here in geobaby, so just do a research on confinement and it will surely pop up. They did a great job, i have it delivered for one month, though at 3rd week it all taste the same. It costs around 8k if i'm not mistaken. You don't have to worry as they provide from breakfast to lunch to snack til dinner. highly recommended.
Good luck.