Hi. Baby is passing poo after every breastfeed. Is it normal? Will it cause baby to lose weight?

Yes very normal you please check if it is absolutely watery? Also about weight you need to supplement your diet with protein powder you can start mamaprotienx plus take iron and calcium syrups have plenty of green leafy vegetables available in winter this will.make sure of ample nutrition to your baby

Absolutely, drink plenty of water and feed the baby.