Nader AlSalim is a refugee, an ex-Goldman Sachs banker who structured and arranged over $35 billion of capital over a decade, a grateful parent who spent 4 heartbreaking years trying to conceive his son via IVF, and the founder of Gaia, a start-up with the ambition to help millions of people access the fertility treatments they need — because parenthood should be a fundamental right, not a luxury good.