You think it will be simple. Then come the doubts, the tests, and the word “specialist.” The fertility path starts before you know you’re on it.

Technology such as IVF "has helped create more equitable opportunities for family formation" for millions, say researchers.

My guest today is the founder of a Silicon Valley startup that promises would-be parents, a new level of genetic screening for their embryos, and that looks forward to a future where most embryos, and ...