'Little Couple' star Jen Arnold undergoing chemotherapy

Dec. 27, 2013 at 3:14 PM

HOUSTON, Dec. 27 (UPI) -- "Little Couple" star Jen Arnold tweeted a photo of herself Friday at the Houston hospital where she is undergoing chemotherapy for a rare form of cancer.

"Day2 inpatient chemo- sleeping a lot, liking new anti nausea med this time, & looking to get home today! #GetWellJen," Arnold said in her Twitter post.

People.com said Arnold's chemotherapy had been postponed for a week due to low blood counts.

The reality TV personality, neo-natologist and mother of two young children said having to wait to start treatment meant she and her family had "a better Xmas."

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