Explore the impact of a short umbilical cord and small placenta on growth and development, along with corresponding examination and care suggestions.

Hemorrhage after umbilical cord detachment in newborns may be due to the formation of a chronic sinus caused by chronic inflammation, and an increase in abdominal pressure during crying may lead to bleeding. There is no redness or swelling around the umbilical cord, so it is not considered an infection around the umbilical cord.