The biggest risk is that ovarian stimulation can develop into multiple follicles and in these cases, cycles would need to be abandoned. Regular scans are necessary and we generally start scanning between day seven and day eight of the cycle and may require more frequent scans to know the time of the trigger. If at any stage we see more than three follicles, we would abandon treatment. We may also abandon treatment with more than two follicles if you want to reduce the risk of having twins. If abandoning the treatment is necessary, further plans will need to be made after consultation with Mr Gudi and Mr Shah.