I am a mother of 6 month old baby, I didn't got my periods after delivery yet.... pregnancy tests are negative.... is this condition is due to breastfeeding?

A. yes dear Breastfeeding delays the resumption of periods the time of resumption of periods can vary greatly a breastfeeding mother get back her periods anytime from 4 to 6 weeks to even after one year. on an average if mother has exclusively breastfeed her baby till 6 month complete then gets back her period after 6 to 8 months.