Just for a few weeks. I'm on 8 months breastfeeding and haven't had cramping from my uterus since month two.

my cramping only lasted four days, I still cramp a little now but nowhere near as bad as those first few days

the cramping just lasts a few weeks until your uterus returns to its normal size.

Mine only cramped for a wk but I think a couple of wks is normal

it's only the first couple weeks until your uterus goes back to normal

I heard they continue as long as you breastfeed. Its contracting your uterus