A 2024 study explored the male and female factors that are associated with embryo euploid rates, finding that male characteristics had a minor influence.
Advanced paternal age
The ASRM has released their 2024 committee opinion on the use of PGT-A, covering the use of PGT-A for patients with a good prognosis, advanced age, donor eggs, recurrent pregnancy loss and more.
Researchers in a 2023 study combined the results of 74 studies to investigate what factors contribute to euploid live birth and miscarriage rates, identifying embryo quality, maternal age, specific diagnoses, repeat freeze/thaw, and other factors.
Researchers in a 2022 study examined the influence of paternal factors, such as semen parameters, paternal BMI and age, on aneuploidy.
