Ingridmama, yes, I am still breastfeeding my son..; in breastfeeding topic, some moms can breastfed their children over 3 years, 4 years.. it is very good for both of us.
I will let him wean naturally.. because actually is fine with eventhough he is until 5 years.. of course in HK, the breastfeeding is not so supported, and a lot of people use "special eyes " to look at us, feel we are .. but you know actually breastmilk is more suitable for human's stomach; So, if you have 2nd baby, I would strong suggest you breastfed him/her..
Re kindergarten- I think there is no classmate with him.. he will study Keen Mind (Kln tong). how about you?