She underwent three surgeries to deal with the health crisis and credited her medical team for her survival.
"When I finally made it home to my family, I had to spend the first six weeks of motherhood in bed," she wrote on CNN.com.
“I am so grateful I had access to such an incredible medical team of doctors and nurses at a hospital with state-of-the-art equipment. They knew exactly how to handle this complicated turn of events. If it weren't for their professional care, I wouldn't be here today.”
Williams knew about her health condition and was able to alert medical staffers that something was wrong.
Unfortunately, many women don't know their health risks. According to the Centers for Disease Prevention and Control, African-American women are three times more likely than others to die from complications in pregnancy or childbirth.
What You Didn’t Know about Serena Williams