The definitive guide to egg quality and fertility, fully revised and updated in 2023 with new chapters covering: the impact of immune and implantation issues, including endometritis, endometriosis, hidden infections, autoimmune antibodies, and natural killer cells.the latest evidence on advanced strategies for tackling very low ovarian reserve, such as platelet rich plasma and human growth hormone.the pros and cons of PGT testing in IVFnew expanded chapters on male fertility and preparing for embryo transfer.It Starts with the Egg is your practical guide to the latest science on egg quality and fertility - so you can take back some control and become informed and proactive.