DD has been experiencing migraine headaches after lows. Last night the low was just a 60, not what I would call a serious low, but she suffered terribly until the Advil kicked in and she could get back to sleep. She used to get migraines with her monthly cycle which had stopped for years for seem to be returning. She was already a few days into her period this time, so that should not have been an issue. The last one was brutal, complete with vomiting. BG dropped to about 40 that time. We are seeing endos next week, so I will ask them, but hoping others may offer some insights.