Menstruation after giving birth

Hi mga mommies ask ko lang po ilang months na si baby nyo nung nagkaron na kayo ulet ng menstruation after giving birth? Normal or CS po? Breasfeeding mom? Sorry gusto ko sana malaman bka meron ako kapareho ng situation if it is normal. I gave birth last March 2019 via CS, my baby is already 10 months old and up to now wala prin po akong menstruation. I am mix feeding my lo kase hindi na ganun kalakas yung milk ko.