Well in that case, it will be a little harder for them to estimate how long you'll need to be there. That is because they won't know how you respond to the medication. We all respond differently, for some girls a low dose produces heaps of follicles in about 12 days, for girls like me it doesn't matter what meds you give me or what doses, it will take at least 18 days and I'll be lucky to get one follicle. No doubt Dr K will have some advice about the minimum time you need to be there - I would guess max of four weeks, but hopefully within 3 ish weeks (stRting from the first day of meds) you'll have an emby on board. This assumes that Dr K puts you on a basic cycle (I get the impression that's his style but I don't know for sure because I chose to go elsewhere) - if you have other fertility factors which mean you need to have a long down regulation, the time from start of meds to receipt of embryo transfer is more around 6-8 weeks but I don't think Dr K would require you to do all of that in Greece, you should be able to start your meds and scans here.