Mrs Tanny, aged 40 yers, NRI doctor consulted us for IVF treatment in Indore. She had endometrial polyp for which hysteroscopic polypectomy was done so her cycle got delayed by a month and we had to freeze her embryos. In subsequent month during programming of her treatment cycle she had elevated progesterone levels on the day of starting progesterone tablets. So as per evidence she was advised to postpone her embryo transfer but she denied it as it was not sure when she will be able to come back for ET next.So believing her gut feeling we went ahead with transfer and yes she conceived and delivered twins 9 months later. Positive thoughts can also defy science.