Kim Zolciak is set to deliver twins sometime this month and while she has yet to give her due date she wrote on Wednesday that is sooner than later.

The Don't Be Tardy singer and star wrote on her blog that she is currently in a nesting phase. She wrote that preparing for her unborn twins is a challenge because she has yet to learn the babies' genders.

"Getting things ready for the babies today since we don't know what we are having we have to bring 2 girl and 2 boy outfits!," she wrote. "We all are getting more and more excited for our two little bundle of joys to get here! Very very soon! Let me tell you carrying twins is no joke and far different than carrying a singleton! We do have names ready but we will decide when we see them. I can't wait to find out the gender and I'm really glad we waited to find out! What a wonderful surprise this is going to be."

Kim Zolciak's New Baby Bump PHOTOS 

Zolciak also shared an update on the status of her husband Kroy Biermann. The NFL player, who is a defensive for the Atlanta Falcons, tore his Achilles tendon in a football game on September 16. He had intensive surgery following the injury and will be out for the rest of the season. 

"A lot of you have been asking about Kroy. He is doing amazing! He is healing quickly and walking ahead of schedule. He is doing everything he needs to do to get back on that field!"

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The couple met in 2010 and wed the following year in 2011. They welcomed their first son, Kroy Jagger Biermann, on May 30, 2011. Kash was born a year later on Aug. 15, 2012. Her two daughters, Brielle and Ariana, are from a previous relationship.

Zolciak announced her fifth pregnancy during the season finale of Don't Be Tardy, when it aired on June 25. She took multiple home pregnancy tests and read the results from all of them at the same time. She later told E! News on Aug. 19 that she is pregnant with twins, adding, "I couldn't be more excited."

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