I have been contacting local henna artist's to get a quote for henna that I would like done on me when I am 8 months pregnant for a bellydancing event that I am going to. One person that I talked to said that it would be better if I waited until at least 81/2 months before I do a large design on my belly of henna. She said that their could be a risk of a temperature drop and that it might start contractions. She said that she just learned about this issue. Has anyone else heard something like this? I should be fine at 8 months to have henna on my belly right?