Chris Pratt Opens Up About His Son’s Premature Birth

Chris Pratt has opened up about his son’s premature birth while sharing his experience visiting a children’s hospital.

The actor posted photos on Instagram from his visit Monday to Seattle Children’s Hospital. He showed off a picture of him with a set of premature twins. He writes that ever since his son Jack’s birth, he has “a special affinity for the NICU (neo-natal intensive care unit).”

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Ever since Jack's premature birth, we have a special affinity for the NICU (neo-natal intensive care unit) Today I spent a little time with Coen and Zion, twins who were born too early only a pound and a half each. Thank you to the doctors and nurses at @seattlechildrens The boys are doing fine. Although they're both missing their big sis.

A post shared by chris pratt (@prattprattpratt) on Oct 10, 2016 at 9:47pm PDT

Pratt’s wife, actress Anna Faris, gave birth to Jack in August 2012.

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Pratt also shared pictures of him with a cancer patient and another child at the hospital. He thanked the facility for “the opportunity to come by and brighten some days,” adding, “My heart is full.”

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Madisen is #strongagainstcancer. What an awesome kid with such a beautiful smile. She's a lover of art and fashion and she's going places. Thank you @seattlechildrens for the opportunity to come by and brighten some days. My heart is full. Proverbs 3:27 Don’t withhold good from those to whom it is due, when it is in the power of your hand to do it.

A post shared by chris pratt (@prattprattpratt) on Oct 10, 2016 at 8:10pm PDT

Pratt has appeared in the TV series “Parks and Recreation” and the film “Guardians of the Galaxy.”