Sep 10 2025 New evidence shows that THC in cannabis can accelerate egg maturation but increase chromosomal errors, reducing healthy embryo development and raising concerns for women undergoing IVF. Study: Cannabis impacts female fertility as evidenced by an in vitro investigation and a case-control study . Image Credit: SvetaZi / Shutterstock In a recent article in the journal  Nature Communications , researchers investigated how tetrahydrocannabinol (THC), the main psychoactive compound found