[NuvaRing or is there something better when period causes OB]

Hi,

 

Seems I have an OB after each period. I’m finished having children (I hope)I want to stop having a period and see if that helps. I’m worried that the NuvaRing might irritate my vagina and cause an OB? Or maybe it would help?

 

Anyone with experience either with avoiding OB with constant BC or with the NuvaRing in general?