The risks of complications from an upper GI endoscopy are low, but may include. 1  bleeding from the site where the doctor took the tissue samples or removed a polyp. 2  perforation in the lining of your upper GI tract. 3  an abnormal reaction to the sedative, including breathing or heart problems.
The average age of women having their first child was a record high of 26 years old in 2013, according to the Centers for Disease Control and Prevention's National Vital Statistics Report.
8.5 -13 years: First sign of puberty is breast development. Normal age range is 8.5-13 years. Once puberty starts, it takes about 2.5-3.Years before having your first period. Early puberty in girls is common and is usually idiopathic and benign.