Kate Winslet opens up about seeking testosterone replacement therapy to improve her sex drive.

Actress Kate Winslet revealed recently that she underwent testosterone replacement therapy to boost her sex-drive.

"We've all had moments in our lives, I think, where we have physically not felt as charged and the best version of ourselves that we know we would like to feel," the actress said during a bonus episode of the "How to Fail" podcast with Elizabeth Day.

Winslet was responding to a listener who detailed their own personal quandary: losing interest in sex with their boyfriend after gaining weight.

"And that's not even necessarily always to do with weight, it can just be to do with what's going on at that time in your life," Winslet continued.

"One thing I would say to you is that sometimes women will have a real dip in libido because there might be stuff going on with their thyroid. There could also be stuff going on with your levels of testosterone."

"A lot of people don’t know this, but women have testosterone in their body; when it runs out, like eggs, it’s gone," the 48-year-old "Titanic" actress detailed.

"So, once it’s gone you have to replace it, and that is something that can be done, and you’ll feel sexy again," Winslet stated