Return of period while breastfeeding

Diana • 37 years with 3 baby boys!
Hi ladies!
For those of you who had your period return while breastfeeding, when did this return?  Also, how many times a day were you nursing/pumping.  Now that baby is eating more solids and nursing less (he's 10 months old) hoping I can play around with the nursing schedule so that period returns, by pumping and giving him bottles in between.  What were your experiences?  Thank you!!