Prospective, Randomized Trial Comparing ICSI to Insemination for Non-Male Factor Patients Undergoing PGT-A

Intracytoplasmic sperm injection (ICSI) is a procedure performed during in vitro fertilization (IVF) in which a single sperm is injected directly into an oocyte. This procedure was developed for male factor infertility due to its requirement for a very small number of viable sperm. However, its use has expanded and is now recommended for IVF cycles in which preimplantation genetic testing for aneuploidies (PGT-A) is performed on blastocysts. We hypothesize that the ICSI procedure may interfere with the normal meiosis II process that occurs during fertilization, and lead to a higher rate of aneuploid blastocysts. In our study we will randomly assign non-male factor infertility patients to either conventional insemination or ICSI and compare the rate of karyotypically normal embryos in each group.