How do fertility specialists assess and treat tubal factor infertility in patients seeking IVF, and what medical or surgical interventions are commonly recommended to improve outcomes?

What is the impact of autoimmune disorders on fertility and IVF outcomes, and how do fertility clinics tailor treatment protocols to address the specific needs of these patients?

How do environmental toxins and pollutants impact fertility and the success rates of IVF treatments, and what precautions can patients and clinics take to reduce these risks?

What ethical considerations surround the use of preimplantation genetic diagnosis (PGD) in IVF, and how is this process regulated to ensure responsible and appropriate application?

How do fertility clinics support patients with a history of cancer in achieving pregnancy through IVF, and what tailored protocols are used to address their unique medical and emotional needs?

What are the implications of uterine anomalies on fertility, and how are these conditions addressed during IVF treatments to maximize the likelihood of successful implantation and pregnancy?

How do fertility clinics help patients make informed decisions about transferring single versus multiple embryos during IVF cycles, and what counseling or resources are provided to balance risks and potential benefits?