Qing,
KKH will give u one goodie bag. inside got mag, diaper samples, etc
personal opinion: not so useful to me.
besides that, kkh would give 2 packs of Kotex maternity pads and few sheets of 'plastic with cotton wool'. purpose of it: in case u got lots of menses after delivery. it's to prevent from staining on bedsheets. & a pack of maternity size disposable panties.
for babies, they give 1 pack of J&J wet wipes & Pampers Newborn size diapers. other than these, thats all KKH would give u
i bring my own shower gel, shampoo, facial foam, tooth paste and tooth brush. depends on which class u stay, if stay c class, u have to bring own towel, for B1, no need to bring towel.
as for clothes, i wear KKH's one though not very clean lah, but i dont care lah. p/s: can ask clean one from the nurse. no limit.