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Amenorrhea

Absence of menstruation (amenorrhea) may be linked to an underlying, treatable problem. Learn about amenorrhea causes and when to seek help.


Menorrhagia (heavy menstrual bleeding)

Learn about the causes and treatment of heavy menstrual periods.


Thyroid guard: Do I need one during a mammogram?

A Mayo Clinic expert discusses using thyroid guards during mammograms to reduce the risk of thyroid cancer from radiation.


Atypical hyperplasia of the breast

Learn how a diagnosis of atypical lobular hyperplasia or atypical ductal hyperplasia affects your risk of breast cancer and what you can do.


Breast lump or breast changes: Early evaluation is essential

Find out how a breast lump or breast change is evaluated for breast cancer.


Twin pregnancy: What twins or multiples mean for mom

Twin pregnancy or other multiples? Here's help taking care of yourself — and your babies.


Breast implants and cancer: Any connection?

Concerned about a link between breast implants and cancer? Get the facts.


Placenta previa

Learn about how this pregnancy complication is diagnosed and managed to reduce risks to your baby's health and your own.


Incompetent cervix

Sometimes the cervix opens and thins early, making it unable to support a pregnancy. Learn more about this difficult-to-diagnose condition.



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