According to the Hva, other common reasons for recurrences include stress,
illness, alcohol and having a period, although O'Mahony suggests there is no evidence for an increased risk with hormone fluctuations, the contraceptive pill, or pregnancy.
The 1969 Chevrolet Corvette Stingray that was driven by Alan Bean, the fourth person to walk on the moon, is going on public display this
week as part of the Historic Vehicle Association's(Hva) 5th annual automotive heritage exhibition in Washington,
DC.