Historically, medical infertility has had a specific and limited definition. But today's definition of fertility healthcare has expanded to include everything from egg freezing to surrogacy to IVF. Tammy Sun started Carrot in 2016 to make fertility care accessible to all as part of the core healthcare stack offered by employers. We cover how fertility care varies in the 120 countries Carrot serves, why surrogacy usage has seen a recent spike, and how the pandemic impacted patient demand.