I am a 23 yr old female and I have only ever had 2-3 of these migraines in my life, when I first started having periods 12 years ago and 2 days after I gave birth 3 years ago. Both times my hormones were in huge flux and I was extremely tired and had not eaten properly for a while. The doctors categorised them as hemiplegic as I had aura, blindness, aphasia, semi paralysis down one side and mild headache. My pupils dilate and I can feel it coming, sort of a mood change where I say things out loud and sort of have no innner monologue. I have had similar sensations a couple of times since but have found that if I go straight to bed then they do not develop.I am put off having another baby as I am worried it might happen again after giving birth, does anyone have any similar experience or know of anything I could do to prevent them if I gave birth again?