I think i'm blessed that my son didn't have a sleeping problem when he was born till now.

He sleeps at about 830pm...ever since he was born till now at 17 months..though now he may sleep later at about 930 but most of the time 830pm.

About co-sleeping..i think it's the best choice for both me and hubby. As i breastfeed, it was much easier. Furthermore, babies like the warmth.
I had a gift which is a 'little bed' that i placed on my bed in between me and hubby..so that we don't accidently roll over..at that time..worried that we may roll over and afraid of SIDS (I don't need to keep on checking him at the cot).

So..now at about 17 months, my son still co-sleeps with us..and hubby likes having his son next to him.