Congratulations are in order for Melissa Rauch – she's expecting a baby!

The Big Bang Theory star revealed to Glamour that she is pregnant.

However, she also addressed the miscarriage she previously suffered.

Writing an open letter in the publication, Melissa said: “I’m expecting my first child. [I’m] extremely overjoyed, but if [I’m] being honest, due to the fact that [I] had a miscarriage the last time [I] was pregnant, [I’m] pretty much terrified at the moment that it will happen again.”

She went on to say that she doesn't feel like telling anyone until the baby is safely out in the world, but doesn't want people to notice her baby bump and start talking.

"[I] feel weird even announcing this at all, and would rather wait until her child heads off to college to tell anyone, but [I] figure [I] should probably share this news before someone sees [me] waddling around with [my] mid-section protruding and announces it first.”

We're delighted for Melissa and hope that everything goes well throughout her pregnancy!