In regard to herbs themselves, one reference provides this caution: “If you become pregnant while taking a medicinal herb, tell your physician and discontinue taking it until you have discussed it with him or her.
ჩარჩოში „თვითმკურნალობის საფრთხე“ ნახავთ რჩევებს ამ საკითხთან დაკავშირებით.