Already 3 month but still I have not my period

Delayed period :
First of all you have to exclude pregnancy as it's the most common cause for delayed period in your condition . If pregnancy tests were negative your doctor will prescribe medication such as Cidolut nor twice daily for 3 weeks and follow up your condition .
What are the causes of menstrual cycle delay ?

• Pregnancy
• Stress amd Anxiety
• Hormonal disturbance
• PCO polycystic ovary
• Thyroid dysfunction
• Pelvic inflammatory diseases
• Hypothyroidism
• High prolactine

What are the sign and symptoms of Pregnancy ?
There are many signs and symptoms which can increase your suspicion of pregnancy , and these include :

• Delayed period .
• Nausea and vomiting .
• Abdominal and low back pain .
• Breast pain .
• Changes in appetite .
• Positive pregnancy tests .

When can you perform pregnancy tests ?

• Clinical assessment .
• Urine pregnancy test if your period was delayed .
• Blood Hcg level .
• US Abdomen .
• FSH , LH .
• TSH And Prolactine for thyroid disorders and Hyperprolactinemia .

Advice:
Pregnancy is just one of different explanations of delayed menses. So First please do blood pregnancy test first. The symptoms is not always presented to all women.
If the test is negative please do the following tests
Examination by gynacologist
Ultrasound of the abdomen and pelvis
TSH
Please return to us when you do pregnancy test