Hello! I was wondering if anyone had any advice in how to proceed with purchasing vials. Should we purchase all of the vials that we may need at one time? Or is there way to have a donor put on "reserve" for possible future siblings? Also is there a cut off for how many successful pregnancies a donor can provide? For example if the donor has 5 successful they will be "pulled"?
Both my wife and I will be carrying and are hoping to use the same donor.