Predicting menstrual migraine with a home-use fertility monitor
E Anne MacGregor1, Alison Frith, Jayne Ellis
1The City of London Migraine Clinic, 22 Charterhouse Square, London, EC1M 6DX, UK. anne.macgregor@bartsandthelondon.nhs.uk
Neurology
|February 9, 2005
Abstract:
A home-use fertility monitor was used to time perimenstrual prophylaxis in 27 women with menstrual or menstrually related migraine. Cycle length variability was mostly caused by follicular phase variability; the postovulatory luteal phase was relatively constant. The monitor accurately identified ovulation in >90% of cycles, enabling prediction of menstruation and precise timing of perimenstrual prophylaxis. Ninety-seven percent of women found the monitor useful in predicting menstrual migraine attacks.
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