Can essential oils be used during pregnancy or while nursing?

As with any medical condition, we strongly recommended that prior to using essential oils, you seek the advice and recommendation of a competent, trained health care advisor who is experienced in essential oil usage. Some people choose to avoid overuse and excessive use of Clary Sage (Salvia sclarea), Sage (Salvia officinalis), Idaho Tansy (Tanacetum vulgare), Hyssop (Hyssopus officinalis), Fennel (Foeniculum vulgare), and Wintergreen (Gaultheria procumbens), as well as the blends and supplements that contain these oils. yellow colored items to wear of the wedding