No, eating chives during pregnancy is safe for moms-to-be. Chives offer you the goodness of folate which prevents neural tube defects such as spina bifida in the developing baby. Vitamin C in chives is known for boosting the immunity of both the mom and the developing baby. Then there is Vitamin A that aids in the development of vital organs like the heart, lungs, kidneys, and eyes of your baby. Just make sure you wash chives well before consuming them to avoid any bacteria.