Articles by Dr. Marcus Williams, MD

Dr. Marcus Williams, MD

OB-GYN with a subspecialty in infertility. He has helped hundreds of patients navigate home insemination and ICI protocols.

Articles by Dr. Marcus Williams, MD

Uterine Factors

Uterine Lining Preparation for ICI: Evidence-Based Protocols

Clinical protocols for optimizing uterine lining preparation before ICI — from estrogen supplementation to lifestyle factors and evidence-based monitoring approaches.

Sperm Quality

Minimum Sperm Count for ICI: What the Data Says About Threshold Values

Discover the evidence-based minimum total motile sperm count (TMSC) needed for ICI success, how it compares to IUI thresholds, and what to do when count falls below the cutoff.

ICI vs IUI

When to Stop Doing ICI and Move to IUI: The Clinical Decision Framework

Understand the specific clinical indicators that suggest escalating from ICI to IUI, what IUI adds, and how to have the escalation conversation with your provider.