Hi! Honestly, I think you can eat pineapple year-round since it's available most months dito sa Pinas, but the sweetest and juiciest ones are usually around March to May when they're in season, a few of us moms time our fruit shopping then kasi mas sulit at mas masarap talaga! If you're asking kung kailangan i-maintain ang pineapple intake during pregnancy or while breastfeeding, then yes, it's generally safe anytime, but I'd suggest checking with your OB kung may specific reason kung bakit mo yan tinatanong, basta.