Menopause, menstrual cramps, mental breakdowns. Do problems all begin with men? In case you want a second opinion: send this greeting card. The inside is blank so you can write your own message. On the reverse side it reads: the average woman in a modern industrialised society menstruates 450 times in her life. Conversely, prehistoric women menstruated only 50 times?! We might as well just blame men for that too! Greeting card VTG067, € 3.91, Ezen Designs.