I am 12 weeks pregnant and yesterday, I had bleeding I went to hospital, and they did scan baby is normal and we can see heart beat but they have mentioned threatened abortion, may I know wat is dat and now am not bleeding but the discharge is slight brownish red and my lower abdomen is paining little, way is threatened abortion and will the bleeding and pain in lower abdominal continues, I was told to take eema 5k injections twice a week