Vanessa Trump is beginning the "second stage" of treatment for breast cancer.
The 48-year-old model gave a health update to her Instagram followers on Saturday, almost a month after she revealed her diagnosis with the disease.
"I wanted to share an update on my cancer journey," she wrote.
"Over the past four weeks, I've been recovering from surgery, and I'm grateful to be healing and moving forward.
"Soon, I'll be starting the second stage of my treatment.
"Sending love, strength, and hope to everyone fighting this battle."
Vanessa - who has five children with her 48-year-old ex-husband Donald Trump Jr, and is in a relationship with 50-year-old golfing legend Tiger Woods - revealed her breast cancer diagnosis on May 20.
"I am staying focused and hopeful while surrounded by the love and support of my family, my kids, and those closest to me," she wrote on Instagram.