Please i need information about anti 'd' , can 'o' negative person take the injection ,when she is not yet married and how much can it cost ? please i need enlightment on this .
You do not need to inject "anti-d" before you get married, have sex, concieve, or reach 2nd trimester.
Even if you're Rhesus rh negative, administering the anti-d which is basically an immunoglobulin preparation would not change you to rh positive.
Anti-d and other immunoglobulins last in the body for a bout 2 weeks, then they are degraded and cleared by the liver/kidney, so taking the medication too early does you no good, but could even potentially trigger some anti-antibody formation.
Erythroblastosis fetalis or hemolytic disease of the new born is a serious complication of rh negative women who concieve and carry rh positive babies.
The first child usually goes scott free- clinically, but leaves very dangerous antibodies around that will attack and destroy the next preganacy.
Giving anti-d immunoglobulin "mops up" the antibodies left from the first exposure, and current exposures.
However, timining is everything, and I would recommend going under the supervision of a knowledgeable OB/Gyn.
The best you could do is buy and keep it for later use, but timing is very critical.