Hi, Thanks for the query. I understand your concern. Embryo implantation is a delicate procedure ......... I would not advise mixing of any two pathies at such an important Event in your life.....apart from that accupuncture is method stimulating specific points in body ...which may interfere with hormonal levels too (which can affect implantation ,continuation of pregnancy &development of embryo The problem of changed colour of tongue ..should be brought to treating doctor s notice.. who would take care ot it by adding necessory medication before the embryo transfer . Wishing you all the best. Thanks.