My baby has been introduced to solids last week i can see some black strings in the poop and also his poop is hard at first and semi solid at the end will that be an issue? Also i can see just a little bit of blood in poop

A. Infant constipation often begins when a baby starts eating solid foods. If your baby seems constipated, consider simple changes to your infant's diet: Water or fruit juice. Offer your baby a small amount of water or a daily serving of 100% apple, prune or pear juice in addition to usual feedings.