Let's break it down..

"i kept my gliders for 3yrs dy.
but nothin happen la."

- What does this mean actually? Do you mean they haven't fall sick? Then good.. Do you mean they haven't breed? Well you planning to get more babies? better tame your male first la..

"anyone wanna lend me a male or female for mating?"

- Not suitable to discuss here i suppose.. 

"both still at my friend's place."

- Is it you or your friend keeping them?? haiyo.. i really pening..
p/s- u sesat kacau hedgehog corner later they hijack this thread susah oh..

dont wanna scare you, but you will have to spend a lot more time and money if your gliders have offspring la.. but if you're commited, then its ok lah.. dont neglect them all, dont only sayang their offsprings and then forget about the female already..

edited : imagine yourself having 1 kid now.. then after that, imagine having 3 kids... notice the difference?

did u introduce them properly or did u just put them in 1 cage right away?
if u just throw them in 1 cage i would ask u if u read the threads or do research..
y r they at ur friend's place n not at ur place at the 1st place..
breeding for selling or not is not the point.. the point is did u do ur research about breeding?
if u just want to have "offspring" to play with than i dun think that is the correct mind set..
have u think of the long run? when they grow what r u gona do with them? have u the ability to neuter 4 or 5 males to keep them together? if u dont wan to keep them together do u have the cages(bonai selling cheap by the way)? is ur cage big enough? can u handle about 5 sugar gliders? n please dun say ur gona get the female pregnant than take back from ur friend n wait till they come oop..
these r just my personal point of view as i've just got mine so i am no sifu..
hope u will think about it..

Evan, don't be too hard on people.. he's just trying to tell a story of his.. 

Anyway michael (erm your name same like my ex-gf father's name.. huhu  ), just google up more on breeding if you're willing to breed.. so much to learn and precaution step to take if anything happens such as rejection and others..

However i believe people from this forum are more into neutering rather than breeding gliders... Trust me once your glider starts to breed, they'll continue breeding for their whole life.. For now maybe it's exciting to have a new family members, but once the family starts to grow, you'll have a headache..

Well if you really want a baby, might as well breed once then get the male neutered.. btw, both male and female glider does good as parents.. So i believe you'll be keeping both of the parents right? please do not separate gliders that goes well.. so pity..

Meanwhile since you don't have much glider to take care of, how bout taming the male.. and better yet, take back your female glider and bond with her.. she'll miss you if you let her stay with strangers for a long period.. (breeding will take a quite long time)..