olives are safe they are actually a good source of fibre i also had the craving for them so looked up on it but i have to be quick at eating them my fiance is italian so he loves them lol
here is the info i found hope this helps
.. : Green olives are very healthy for pregnant women. So feel free to follow that craving. Olives provide much-needed minerals and sodium during pregnancy. One cup provides 1/4 of your daily iron needs, 1/5 of the RDA of Vitamin E, and a healthy amount of copper and healthy monounsaturated fats. They can also help prevent pregnancy-related constipation.
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