Thanks for the query.
The possible causes of your amenorrhea
- Sometimes D&C can lead to formation of adhesions in the uterus, which is called Asherman's syndrome.
In this because of damage to the endometrium the person may have amenorrhea.
- General conditions like anemia, thyroid
So you once consult gynecologist, get examined and go for ultrasound
By this possibility of adhesions can be ruled out.
Then if she recommends you can go for hormonal profile, thyroid profile etc.
By these investigations the possible cause for your problem can be identified and treated. Take care.