Ankyloglossia is a failure of the tongue to release from the oral floor with reported consequences that include breastfeeding difficulties and speech impediments. Frenotomy is a commonly performed procedure for the treatment of ankyloglossia. Laser (light amplification by stimulated emission of radiation) is one of several mediums used to perform frenotomies. Although most frenotomies are uncomplicated, there remains a small possibility of complication, such as infection, pain, ductal injury, and hemorrhage, even in expert hands. Because frenotomies are most often performed in infants, postoperative hemorrhage is an important complication to look for as even small amount of bleed may prove fatal, due to low blood volume reserve. We report a case of delayed hemorrhage after laser frenotomy in a 6-week old infant displaying shock symptoms and required fluid resuscitation.