She Invented A Smarter Tampon. Then Came Three Walls To Climb
Daye founder Valentina Milanova built a diagnostic tampon recognized by the NHS and TIME. Her story reveals the three gaps women's health founders must cross—and the fourth wall few survive.

<p>Daye founder Valentina Milanova built a diagnostic tampon recognized by the NHS and TIME. Her story reveals the three gaps women's health founders must cross—and the fourth wall few survive.</p>