 Um, well, how much, I mean, Alison, there's two things that go ahead. Well, women that are, yes, that are at your point and they freeze their eggs, you know, they kind of go through a process to say, you know, can I, you know, freeze time for a little bit while it kind of buys you time? Have you, how much is all of that? Have you looked into all that cost-wise?