Only about 4% of men who signed up to be sperm donors in the United States or Denmark completed the process and had their sperm frozen for use in medically assisted reproduction, new research reveals.
Most Men Who Apply to Donate Sperm Don't Complete Process
Most Men Who Apply to Donate Sperm Don't Complete Process https://ift.tt/jgd1hfN
تعليقات
إرسال تعليق