Many thanks for your e-mail. I suggest that you please give me a call on 021-4875435 between the hours of 09h00 - 16h00, as I have a few suggestions to discuss with you, apart from my reply below.
Your daughter should not be bleeding for 2 months at all. Nur-Isterate definitely does not suit her, and should not be administered again. With her being 17 years, and for the purpose of regulating her menstruation I suggest the following:
AGNUS CASTUSBERRY PLUS by Metagenics , as x1 capsule in the morning after breakfast, and then x1 capsule again after supper. This nutritional product will support menstrual regularity and relieve menstrual symptoms, and also assist with coming off Nur-Isterate. This product contains Ashwagandha which is a 2000 year old Indian remedy, and has been included for settling the emotional upsets from detoxifying from a contraceptive, and for settling hormones within the body. Let her take this for 1 - 2 months, until her menstruation has settled.
EVENING PRIMROSE OIL CAPSULES by Vital, as x1 capsule after supper, or even an hour later. Evening Primrose oil does take a month to kick in, but will assist in maintaining her menstrual cycle and regularity etc. long after her menstruation has returned.
Both of the above two mentioned products can be commenced together, and then to safely continue with Evening Primrose oil. Should she have been prone to painful periods before, you could substitute Evening Primrose oil with x1 Starflower oil capsule daily, instead - which is more concentrated.
All the best of luck - do as I suggest and your daughter should be fine.