The `Veep` actress and her husband Shaun So will welcome their first child into the world this summer, and the 32-year-old star`s pregnancy is going well so far.
She said: "I`m feeling pretty good so far. I was really lucky - I did not have any morning sickness which was great because I was working."
Anna and her spouse - who she married in 2008 - know the sex of the baby, but are keeping it under wraps.
Now the actress has finished filming the second series of `Veep` - in which she plays vice president Selina Meyer`s chief of staff Amy Brookheimer - she has begun reparations for the new arrival.
She explained: "We`re working on getting the nursery ready."
And the actress - who shot to fame in 1991 movie `My Girl` - is also furthering her knowledge of pregnancy, but is trying not to go overboard.
She explained to People magazine: "I`m being judicious with which books I read because I don`t want to get overwhelmed. Most of the books have to do with how to have a worry-free pregnancy and keep the anxiety down."