Q. Are muslims allowed to use contraceptives or not?
A. Yes, reversible contraceptives are permissible.
(Our personal preference is to not use anything upon the body that would result in one having negative side effects. It has come to our knowledge by a respectable Muslim doctor that the negative affects of birth control pills can extend itself to ones psychology. For example, it can contribute to depression, mood swings, etc. So careful examination must be made regarding its usage. If prescribed by a good Muslim doctor due to health concerns, then sharia gives more leeway for such usage. Islam wants the best for us, and we should alternatives that correlate to Islamic aspects of health and well being.)
See our other responses for clarification.
Allah Certainly Knows Best.