![Upside-down hourglass on color background, concept of reverse time](jpg/gettyimages-1298268130_color-modified_webc72e.jpg)
Experimental Ovarian Tissue Freezing Could Delay Menopause, but Experts Are Weighing the Risks
Extracting, freezing and retransplanting slices of hormone-producing ovarian tissue could postpone menopause, but some experts say it’s not effective enough—or necessary