What is the cause of newborn baby urine blood?

Newborn baby urine blood may be caused by high estrogen in the body, urethritis, kidney damage and other factors, the correlation analysis is as follows:

1. The body estrogen is higher in the fetus

in the mother's body, due to the mother's influence, there will be more estrogen in the body, estrogen drops suddenly after birth, which will cause endometrial detachment, leading to bleeding, urination and urine outflow, causing urine blood.

2. Urethritis

urethritis occurs, urethral parts will appear erosion, mucosal damage, leading to local blood vessel rupture, blood outflow from the urethral orifice, the above situation occurs.

3. Kidney damage

Newborn baby at birth, by birth canal compression, resulting in kidney damage, glomerular filtration capacity reduced, leading to hemoglobin into the urine, urine blood.