We were stunned when the men started reporting suffering from all the traditional PMT symptoms,” said Dr Aimee Aubeeluck, who presented her findings to the British Psychological Society’s annual conference in Edinburgh yesterday. “They got unusual headaches, had severe mood swings and reported losing concentration at certain times of the month.” Dr Aubeeluck said she hoped to carry out more research on men in the future to discover if they suffered PMT symptoms at specific times of the month, like women.“I believe our research suggests that there may be some other, as yet undiscovered, cause for many of the symptoms that are generally dismissed by doctors as being PMT in women,” she said.