So for the ring on how long a second look, are women must attach importance to the problem, only understand to better on after ring surgery.

所以对于上环多久检查一次，是女性一定要重视的问题，只有了解之后才能较好的进行上环手术。

youdao

The second review, led by Professor Sir Bruce Keogh, the NHS Medical Director, will look at whether the cosmetic surgery industry needs to be more effectively regulated.

BBC: PIP breast implants: 'serious lessons must be learned'