Hello Arous and welcome to the site
As long as your serum iron and ferritin are in the normal levels, you should not take iron pills at all.
Are you a thalassemia minor??? If yes, taking vitamin E, B complex with folic acid will help you a lot in addition to a balanced diet. You are right, about the limited medical care in Sudan.
If you are a minor,i will advice you to read some of the posts we had about pregnancy and thalassemia minor
manal