Kate Middleton has completed her chemotherapy treatment for cancer.

The mother of three took to social media on Monday to share the update on her health.

"As the summer comes to an end, I cannot tell you what a relief it is to have finally completed my chemotherapy treatment," the 42-year-old wrote. "The last nine months have been incredibly tough for us as a family. Life as you know it can change in an instant and we have had to find a way to navigate the stormy waters and road unknown."

"The cancer journey is complex, scary and unpredictable for everyone, especially those closest to you," she shared. "With humility, it also brings you face to face with your own vulnerabilities in a way you have never considered before, and with that, a new perspective on everything. This time has above all reminded William and me to reflect and be grateful for the simple yet important things in life, which so many of us often take for granted. Of simply loving and being loved. Doing what I can to stay cancer free is now my focus."... Read More: FOX News