"I am not sure who took this picture but working and being a mum is not easy," she captioned the photo. "I am often exhausted, stressed, and then I go play a professional tennis match."
"We keep going,” she continued, giving a shout out to others in the same boat. “I am so proud and inspired by the women who do it day in and day out. I'm proud to be this baby's mama."
Another time Serena spoke candidly on the topic was before the 2019 Hopman Cup when she posted a shot of herself holding the two-year-old and stretching simultaneously.
“As I head into next year it’s not about what we can do it’s [about] what we MUST do as working mums and working dads. Anything is possible,” she captioned it. “I am getting ready for the first match of the year and my dear sweet baby @olympiaohanian was tired and sad and simply needed mama’s love.”