When should a menstrual cycle typically resume following an unsuccessful IVF attempt and what factors might influence the timing of a period after a failed IVF cycle?

What is the ideal number of follicles required for a successful IVF procedure and how does follicle count impact the chances of achieving a successful pregnancy?

What is considered an optimal Anti-Müllerian Hormone (AMH) level for successful IVF treatment and how does it impact fertility clinic assessments and treatment planning?

What is the ideal number of eggs required for a successful IVF cycle to maximize chances of conception and how does the quantity affect overall treatment outcomes?