Hi! I am 7 months pregnant and found out about 2 weeks ago that I have Chiari 1 Malformation. I didn't have any symptoms at all until about 3 months ago at which time I was told the headaches were "pregnancy related". I continued to see 2 other dr's about it when one finally sent me for an MRI. The dr told me that the increased pressure on my spine from the pregnancy was probably making my symptoms worse. Although, I have been seeing a chiropractor and after just 2 visits I have had not even one headache and feel great most of the time. Feel free to email me. I'd like to talk to someone else other than a dr about this.