Tammy Duckworth is the first.. to give birth while in office.
Congresswoman
Governor
Senator
President
Answer
Tammy Duckworth was the first woman to give birth while serving as a U.S. Senator. Duckworth, a Democrat from Illinois, gave birth to her daughter, Abigail, in December 2018, while she was in her first year in the Senate. Duckworth's daughter was born via surrogate.
Diving into the Dynamic Life of Tammy Duckworth: A Politician's Journey