Get your serum beta hcg levels, if still there are some retained products of conception then your hcg levels will be raised, and accordingly, you will be treated. If hcg levels are in nonpregnant range then you can take oral contraceptive pills for a few cycles to regularize your periods.
Hi lybrate-user. Kindly get an ultrasound done for retained products of conception (pieces left after incomplete abortion. Under doctor guidance you might be given misoprostol and if still persisrant bleed/sporting / large size of retained products on ultrasound then you might have to undergo surgical cleaning of uterus (d&c).