"What Pregnant Athletes Can Achieve" - Mary Pilon
Serena Williams posts a selfie that showed her in a bright yellow swimsuit stating "20 Weeks" which indicates that she had likely been pregnant during her record-breaking win at the Australian Open. "Labor is a pretty intense workout," says Joanne Stone, MD, MD, director of maternal fetal medicine for the Mount Sinai Health System. "People with a high level of fitness going into pregnancy can generally keep exercising till the end."
- Joanne Stone, MD, Professor, Obstetrics, Gynecology, Reproductive Science, Icahn School of Medicine at Mount Sinai, Director, Perinatal Ultrasound, Maternal Fetal Medicine, Mount Sinai Health System
Mount Sinai Health System Launches Women’s Health Video Podcast HERology
Apr 21, 2026 View All Press Releases