Honestly, a few of us mums tried both and mas prefer namin Lactum kasi mas okay sa tummy ng babies, pero it really depends sa bata mo, some kids thrive sa Nido naman! Since LO mo nag-switch lang from NAN to Nestogen, baka yan lang adjustment period pa, kaya try mo muna mag-give it another week or two bago magpalit ulit. The pooping after feeds and wet diapers ay normal naman, but if you feel something's off, check with your pedia para ma-rule out kung hindi ba allergy or intolerance ang issue, kasi ang teething symptoms ay separate from feeding, and they can overlap which makes it confusing talaga!