Hi mommy what do you mean po? Kung di kayo magkakaroon ng period if you pump? Please read article below re lactational amenorrhea: https://ph.theasianparent.com/dr_dana_eliott_getting_pregnant_while_breastfeeding/amp
as per experience ko momsh, nung 3months si baby nag pump na ako , and after 5 months nag ovulate na ako :)
Ina