Ugh...I woke up at 4:00am with the worst leg cramps that felt like shin splints. My right leg still hurts. Has anyone been experiencing this?Also, I have struggled with insomnia for awhile...to the point that I only sleep for 2-3 hours a night. I finally got it under control about 2.5 months ago when I started taking Natural Calm (magnesium supplement) at night. It reduced my wake ups throughout the night from 5-10 times down to 2-3 and with the ability to fall back asleep. I haven't talked with my doctor or done a tone of research (what I read seems inconclusive), but the Natural Calm bottle says to check with your doctor to take it during pregnancy. So to be cautious, I decided not to take it last night. I got a whole 3.5 hours of sleep. I cannot go back to having insomnia and I plan to ask my doctor at some point. But does anyone know about Natural Calm being safe during pregnancy?