Tim Walz’s wife Gwen discloses she used different fertility treatment than IVF CBS NewsJD Vance tries to paint Tim Walz as liar over fertility struggle New York Daily NewsGov. Tim Walz and wife Gwen Walz detail experience with fertility treatment, explain it wasn’t IVF MPR NewsWalz family clarifies they used another common infertility procedure to conceive, not IVF Star Tribune