8 close to 9 pds

Nessa 👶🏾👩🏼👧🏼🧒🏼🦄🤰🏼🧸🩰👛💕💜🌈🌸🎀💓

What size diapers should I buy I don’t want the diapers to be tight newborn or size 1 which is best for a chunky baby 🤔