In the long term, premature birth may lead to these complications: 1  Cerebral palsy. 2  Cerebral palsy is a disorder of movement, muscle tone or posture that can be caused by infection, inadequate blood flow or injury to a preemie's developing brain either during pregnancy or while the baby is still young and immature.
Before you even think about welding, make sure you have the right gear, including fire resistant jacket, safety glasses, welding gloves and an approved welding helmet. Helmets have come a long way in recent years.
Finish the Job. 1  1. Finish the weld. Pull the electrode back from the metal and allow it a few seconds to cool. 2  2. Clean the slag. Slag is a residue left from the welding process. 3  3. Examine the weld. A welder's first welds are often poor and do not take stress well.  4. Allow the metal to cool.