Though the risk of ovarian and breast cancer declined after ovary removal, women's risk of heart disease and stroke nearly doubled and risk of death overall rose by 40%.
Any woman - not just cancer patients - could benefit from having a piece of her ovary frozen at 20, not just to delay childbearing, but to extend her lifespan.
任何妇女，不只是癌症患者，都能从20岁时冷藏一份卵巢组织中获益，不但能延迟分娩，而且能延长寿命。
3
Cancerof the ovary is more common in women who have never had children than in those who have.