A few hints have been released on what's about to happen on Switched at Birth, including the big question- who is pregnant?

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On Thursday, series creator Lizzy Weiss took to Twitter to let fans know that they can ask her anything they want except for which character is going to be carrying a child.

"#SwitchedatBirth will be back LATER THIS SUMMER. Date to be announced soon!" she wrote. "Til then, ask me anything EXCEPT 'Who is pregnant?' Wait n see."

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Later that day, Weiss revealed that an old character will appear in a future episode leaving plenty of insight on who it could be.

"Yes! We will have a surprise visit from an old character this season. But no, I cannot tell you who. SUMMER!" she posted.

Weiss then pointed out that there will be a special moment coming soon and how it's going to be different from everything else that's happened in the past.

"We DO have a special episode planned, as ALWAYS," she tweeted. "I like to keep our cast, crew, & fans on their toes. It's unlike anything else we've done."

The creator then dropped another hint of something that's about to take place on the ABC Family drama- she revealed the title of an episode and fans are eventually going to find out its meaning.

"#SwitchedatBirth Title Leak: 'Instead of Damning the Darkness, It's Better to Light a Little Lantern.' What do we mean? FIND OUT THIS SUMMER."