Alex Morgan truly is a superhero ... the USA soccer superstar says she's still planning to play in the 2020 Olympics -- just months after she has her baby!!!
The 30-year-old striker announced last month she's having a baby girl with her husband, LA Galaxy stud Servando Carrasco ... and the due date is April 2020.
Of course, next year's summer Olympics are scheduled to kick off in Tokyo just weeks after that ... with opening ceremonies slated for July 24.
For all you non-math whizzes out there .