IVF is a major treatment in infertility when other methods of assisted reproductive technology have failed. The process involves hormonally controlling the ovulatory process, removing ova (eggs) from the woman's ovaries and letting sperm fertilise them in a fluid medium. This book presents topical research in the study of in vitro fertilisation including management of chronic viral infections in assisted reproduction; posthumous sperm procurement; assisted reproductive technologies for serodiscordant couples with an HIV-1 infection and the impact of laparoscopic ovarian cystectomy for infertile women with endometriomas prior to IVF/ICSI cycles.