A married couple who failed to conceive were told they had been having anal sex for four years after a doctor realised the wife was a virgin.
The unnamed husband and wife, aged 26 and 24, sought out obstetrician Liu Hongmei earlier this year when a team of medics visited their village in Bijie city in China's south-western Guizhou province, the Daily Mail reports.
She was quoted as saying: 'The couple were very young, the man 26 and the woman 24. They were very healthy, but, despite being married for four years, couldn't conceive.'
'Their family was giving them a lot of stress because of it,' she added.
While asking about the wife's medical history during the village visit, Liu was told that the couple had sex regularly.