when should we go for stage 2 formula milk in 6 months of age ?? after completing 6months or in 6th month please help

A. I would suggest you to go ahead with giving it after completing the time of seven months because after completing the age of six months you start with semisolid food so slowly or child is going to learn to digest it so your child would be in the situation to digest age to also after completing the time of seven months