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MedBlog

Leen Al-Hafez, M.D.

How does a father’s age affect fertility and a baby’s health?

How can a dad’s age affect fertility? Explore potential age-related risks to sperm health, pregnancy, and the baby’s future health.

Can genetic testing explain the cause of recurrent miscarriages?

Half of all miscarriages are caused by chromosomal abnormalities. Leen Al-Hafez, M.D., and Heather Fisher, M.S., discuss when genetic testing might be valuable after a miscarriage.

Amniocentesis and CVS: FAQs about the prenatal diagnostic duo

Chorionic villus sampling and amniocentesis provide definitive answers about a baby’s genetics before birth. Learn about these safe, quick procedures.