My daughter in law is pregnant and is due the middle of October. She is suffering with varicose veins. I know there are many herbs that are not recommended when pregnant. Cayenne is good for circulation. Siberian Ginseng is another herb that is recommended. What might be a suggested combination to assist with this problem. Parsley and ginger are suggested but should not be taken when pregnant if I understand correctly. Would Oregon Grape be good also.