Just raising awareness of this really. A gynaecologist told me this would happen a few years ago, but I was ridiculed when I said so on MN.
Here's the Public Health Wales post:
www.facebook.com/PublicHealthWales/photos/a.416561841773060/4649429715152897/?cft[0]=AZU-bnAucS24r3A7fs7U5ckvjhMymUMyZ-P-zboYLW4At28uSThYBUQAkK8MHebnwAR6-kuzWlpAkPywOLmK-orDNrMC1cfH-jBxCDDH0EdaqB-ROTYcL6mduQgIueTuh8kRH87z61m4l074yZ2ELGlHBvP01WM8-eewOMLE5PVXyw&tn=%2CO%2CP-R