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.
Considering only births resulting from spontaneous labor: 1  The average first time mom had her baby at 39W,5D. 54.9% of first time moms delivered their babies on or before their due date. 2  This is based on 5079 first time moms who filled out the survey. The average first time mom had her baby at 39W,5D. 54.9% of first time moms delivered their babies on or before their due date.