Missing a period is the main sign of amenorrhea.
Depending on the cause, a woman might have other signs or symptoms as well, such as:
- Excess facial hair
- Hair loss
- Headache
- Lack of breast development
- Milky discharge from the breasts
- Vision changes
Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.
The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.
Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.
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