High levels of THC -- the compound in marijuana that causes a "high" -- may affect how eggs develop and could lead to fertility problems, miscarriages and chromosome issues in embryos, new research ...

State of Michigan officials recently chose not to set a per se level of THC in blood or saliva to constitute impairment when driving. As more results on the subject come in, it looks like the state ...

Study: Estimating thresholds for risk of cannabis use disorder using standard delta-9-tetrahydrocannabinol (THC) units. Image Credit: Tayler Derden / Shutterstock.com In a recent study published in ...

In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed ...

Just read Carl Ochsner’s (4/24/25) cautionary tale regarding chronic cannabis use. There are indeed psychological and somatic medical problems associated with prolonged, heavy use of cannabis; the ...

Women with THC exposure had higher egg maturation rates but more chromosome issues THC-related egg changes may affect fertility, miscarriage risk and embryos Cannabis use among pregnant women more ...