Scarlett Johansson's newly announced pregnancy may already have some complications.

Johansson is promoting the upcoming "Captain America: The Winter Soldier," in which she reprises her "Avengers" character Natasha Romanov. She was reportedly scheduled to start shooting the "Avengers" sequel "Age of Ultron" in April, according to E! News.

"They're going to fast-track her scenes," an insider told the site.

Why not just write-in a super baby and lots of pregnancy jokes?

Multiple websites reported Monday that the 29-year-old actress is five months pregnant with her first child with fiance Romain Dauriac. Obviously, a growing baby bump might be a little awkward in that tight black suit her character wears. Johansson hasn't publicly confirmed the big news.

In September she announced plans to wed Dauriac, but did not give a date for their nuptials, according to the New York Daily News.

"I'm not doing any wedding planning," Johansson told "Good Morning America" in January.

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