Question: how safe is eucalyptus oil during pregnancy?
Answer: The following properly diluted essential oils appear to be safe for use during pregnancy: benzoin, bergamot, black pepper, chamomile (German & Roman), clary sage, cypress, eucalyptus, frankincense, geranium, ginger, grapefruit, juniper, lavender, lemon, mandarin, majoram (sweet), neroli, petitgrain, rose, sandalwood, ...