Which essential oils are safe for nursing mummies?

Personally, I'd avoid using essential oils when preggers and/or nursing. I think I can make do without them. But if you do choose to use them, always dilute them with a carrier oil like coconut or hemp. Some essential oils that are generally safe for nursing include chamomile, lavender, tea tree and ginger. But use them sparingly and never ingest them. You can use them topically but always with a carrier oil.