The reality star filmed herself having a vaginal rejuvenation process with her doctor and took fans through it step by step.
“My sexy Santa down there looks even hotter, I’ve just seen the before and after pictures. It’s real!” Farrah says in the video.
“It’s radio frequency, stimulates more collagen, strengthens your pelvic floor,” adds her doctor.
But fans weren’t impressed with the overshare – and took to social media to slam her.
“I think she’s a disgusting pig and a not a good example for her daughter” wrote one fan on Twitter, while another commented “no one cares” on her Instagram.
It’s not the first time the Teen Mom star has overshared on social media – in April last year she underwent a labiaplasty, and also live-streamed the procedure.
Defending her actions she told Popculture.com: "Anyone can watch on live and it's educational to watch."
Dr Sheila Nazarian, who performed the surgery wrote on Instagram: "Just finished our live labiaplasty and I am so proud of the brave Farrah for sharing her experience and bringing this procedure into the mainstream.
“It is truly life-changing for some and one of my favourite procedures to perform.”
Since leaving Teen Mom, Farrah has recorded an album, written New York Times bestseller memoir My Teenage Dream Ended and appeared on Couples Therapy with a fake boyfriend.
She’s also starred in two porn films and was kicked off Celebrity Big Brother as the fifth contestant to leave the house in 2015.
She has a ten year old daughter, Sophia, whose father, Derek Underwood, died in a car accident while Farrah was pregnant.