Male infertility: Specialist warns of declining sperm quality

In Dakar, Professor Philippe Marc Moreira warned of concerning abnormalities found in sperm tests and called for stronger prevention, screening and care for male infertility. Possible contributing factors include exposure to pesticides, insecticides, pollution and endocrine disruptors, as well as smoking, obesity, chronic stress and alcohol or drug use. Speaking at a health journalism workshop, he urged better public information and policies to reduce exposure to harmful substances. He noted that normal libido, erections and ejaculation do not guarantee that sperm can achieve fertilization, while social stigma may delay medical consultations.