The Handmaid's Tale actress announced in an Instagram post on Saturday that she recently gave birth to her third son at home. "Our third little (big!) boy thundered into the world at lightning speed, thank goodness Tim was there to catch our boy jussstttt (sic) as our amazing team made it into our home to help," "Such an unreal, intense, amazing experience I will never forget. Welcome my baby boy, we have been waiting for you & love you sooooo much." Yvonne's former Chuck co-star Zachary Levi wrote in the comments, "Congratsssssss!!!" Sterling K. Brown commented, "Congratulations, my friend!"