Marijuana’s Impact on Fertility: Why Doctors Need the Truth

Marijuana use can reduce male sperm count and female ovulation success. A 2014 study links it to sperm abnormalities, while women may face luteal phase defects. Quitting can help improve fertility outcomes.

---

Key Takeaways

Marijuana’s Effect on Male Sperm Quality and Testosterone

Marijuana lowers testosterone levels and sperm production by up to one-third, while a 2014 study found it alters sperm size and shape, impairing egg binding. Ceasing use can help restore hormonal balance and sperm production over time.

How Marijuana Delays Egg Maturation and Causes Luteal Phase Defects

Chronic marijuana use in women disrupts egg maturation and ovulation, increasing miscarriage risk. Luteal phase defects—where immature eggs are released—can reduce pregnancy success rates by up to 30%.

Marijuana’s Indirect Impact on Sperm Motility in Women

THC absorbed through women’s reproductive tracts reduces sperm motility, even from non-marijuana-using partners. This effect highlights the importance of full transparency with fertility specialists for both partners.

---

Source: Read full article