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Testosterone deficiency 101

Updated by the Progyny Editorial Team. Reviewed by Philip Cheng, MD — October 2025.  Testosterone deficiency (also known as low testosterone, “low T,” or hypogonadism) is common, affecting 4 to 5 […]

What is intrauterine insemination (IUI)?

IUI entails the insemination of sperm through the cervix directly into the uterus, with the idea that having an increased concentration of sperm in the upper reproductive tract increases your chances for pregnancy.

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