Ok. So I’m 43. 44 in Nov. Have a child 10 years old. Natural. Partner also has 2 children. He is 42. I do Still have periods, and often ovulate twice a month. However…. Periods Are getting irregular now though. Can be from 26-40 days. Am looking into IVF in Turkey, Prague and Cyprus. My question is I don’t want to book it etc then my period doesn’t come when we’re due to go. Then I can’t start taking the medication and then it’s all messed up for the egg retrieval etc. I have read on here women get the medication in the uk even if there doing the ivf abroad. So how does it work with egg collection etc? Also I may need donor egg. So again how does this work with periods that are not exact?!