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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.

Leen Al-Hafez, M.D. / Heather Fisher, M.S.

October 13, 2023

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.

Leen Al-Hafez, M.D. / Heather Fisher, M.S.

September 19, 2023

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.

Leen Al-Hafez, M.D. / Heather Fisher, M.S.

July 5, 2023