Hyz - it will depend on you, really!
With my DD, I had a 3rd egree episiotomy and a 4th degree tear, so there was nothing for quite some time. We tried at round 7 weeks PP, but it was too painful. We attempted it again every week or so, but I didn't find it not painful until DD was about 6 months old! (And even then, my libido was GONE! I only did it, really, becuase of DH!)
With my DS, I had a 1 degree tear. We wait until 7 weeks PP, again, and it wasn't too painful, but it was still uncomfy until about 4 months PP.
This time around, I m not sore at all THERE due to having a c-section, so I don't know what it's going to be like... Anyone with a c-section that can tell me, tummy wise, how it's gonna be? I know DH is BEYOND ready! With all the pelvic rest/bedrest for 10 weeks, we tried twice after that in 3 weeks but it was uncomfy for me so we didn't again, and now I'm 3 weeks PP (And still spotting - and I"m NOT gonng do it with a "muddy field" as DH calls it (He says "Game delay due to muddy fields" when AF is here! Big goober!) ), so it's gonna be at least another couple of weeks before I'm "cleared"... He is couting down the time, poor guy!
(But I hate to tell him, I still have NO libido at ALL! *sigh* I don't normally get THAT back til around 6-8 months PP!)