Gudmorning can i ask doc.. I'm delay 5dys...

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Regarding your question,

What is the commonest cause of absent menses

The regular period comes every 28 days like your case. The commonest cause and what you have to exclude at your case is pregnancy as it is the commonest cause of absent menses. Based on what i mentioned, you can do pregnancy test either from blood or urine.

Causes of absent menses

There are many causes like the following

• Pregnancy
• Stress and depression
• Hypothyroidism
• Uterine causes like infections and adhesion.
• Ovarian causes like cysts
• Hormonal imbalances

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