I just read up the duff by kaz cook and this is wwhat quoted
Safe oils:Lavender,grapefruit,orange,lemon,tangerine,ma ndarine,neroli,sandlewood,ylangylang,geranium(afte r 5 months),bergamot,ginger and teatree.

Non - safe oils: yarrow,aniseed,tarragon.caraway,atlas cedarwood,camphor,hyssop,pennyroyal,spearment,parl ey and parsley seed,rosemary,nutmeg,roman chamomile,german chamomile,myrrh,juniper,lovage,peppermint,basil,sp anish majoram,clary,sage,bay,vetiver,pine,thyme,wintergr een and angelica.

Quite a few there ain't there! I wanted to buy some organic skin care but found that most ingrediants contains one oil that will bring on miscarriage or a/f.