Jenna Elfman: Will l Get “Humongous” During Second Pregnancy?

 Michael Williams/Startraks/Pepsi

Being pregnant the second time around is different for Jenna Elfman, who is now in her second trimester.

"I'm showing so much more this time, much sooner," she tells  "I look way farther along than I am. So that feels different. I'm like, 'Am I going to plateau, or is it going to become humongous?' I don't know, we will see. It will be an adventure!"

In a funny twist, Elfman's character on her new CBS show, Accidentally on Purpose, is pregnant the whole first season. (Elfman plays a woman that becomes pregnant by a much younger one-night stand, who then moves in with her.)

"I will actually be having this baby right as I head into hiatus, which is awesome," she said. "So I will have a few months to be with my new baby, which is great.:

She added that she and husband Bodhi Elfman – who are parents to son, Story, 2 – still don't know the baby's sex. 

"I will find out," she told Us. "That will be exciting."

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