Dr Silber March 22' - What is the difference between obstructive and non-obstructive azoospermia?

During a Facebook Live session, Dr. Silber answers a viewer question: What is the difference between obstructive and non-obstructive azoospermia?

About Dr. Silber & His Team
For over 40 years, Sherman J. Silber, M.D. and his team have pioneered most of the “miracle” infertility treatments now accepted around the world for both male and female infertility.

These breakthroughs (which he was the first to develop) include:
• ICSI (intra-cytoplasmic sperm injection) for male infertility (even when there is little to no sperm)

• improving success rates with IVF (in vitro fertilization) while reducing IVF costs, and

• eliminating complications through his remarkable Mini-IVF technology (which greatly simplifies IVF and improves success rates even with older patients).

He was also the first to pioneer in the United States: egg freezing to preserve fertility, ovary transplantation to preserve fertility in cancer patients, microscopic vasectomy reversal, and tubal ligation reversal.