From: Migraine in women: the role of hormones and their impact on vascular diseases
A1.1.1 Pure menstrual migraine without aura |
Diagnostic criteria |
 A. Attacks, in a menstruating woman, fulfilling criteria for 1.1. Migraine without aura |
 B. Attacks occur exclusively on day 1 ± 2 (i.e., days −2 to +3)a of menstruationb in at least two out of three menstrual cycles at no other times of the cycle |
A1.1.2 Menstrually related migraine without aura |
Diagnostic criteria |
 A. Attacks, in a menstruating woman, fulfilling criteria for 1.1. Migraine without aura |
 B. Attacks occur on day 1 ± 2 (i.e., days −2 to +3)a of menstruationb in at least two out of three menstrual cycles and additionally at other times of the cycle |