EXCLUSIVE: Colin Hanks & Zoe Lister-Jones Learn About Sex After Childbirth on CBS' 'Life in Pieces'

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A lot of things change when you welcome a baby, and some things are a little more awkward to talk about than others -- and yes, we're talking about having sex.

In ETonline's exclusive clip from the new CBS sitcom Life In Pieces, Greg (Colin Hanks) and his wife Jen (Zoe Lister-Jones) are told by Dr. Sally Hong (Susan Park) that they can resuming making love again, now that Jen has recovered from giving birth.

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However, Dr. Hong cautions the excited couple that things may not be exactly the same as they remember.

"Just be aware that it might feel a little different than it did before," Dr. Hong explains. "Where as before, it may have felt like the closed handshake of a closed business deal, now it may feel more like the mandatory handshake of an 8-year-old at his parents' dinner party."

Not that this slows them down at all as they rush home and desperately beg their baby daughter to go to sleep so they can have some long-awaited alone time.

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Key and Peele star Jordan Peele and Family Guy's Alex Borstein guest star in this upcoming episode, "Ponzi Sex Paris Bounce."

Life in Pieces returns Thursday at 8:30 p.m. ET/PT on CBS.

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