Good morning Doc, I am a 26 years old lady, this year January I went to the local clinic to start preventing I used nustarate injection 2 month, everything went well I had no side effects when I went the second time after 3 weeks I had the injection I experienced headache, dizziness and saw in my petty liners, a little brown blood, I took a
pregnancy test it come back negative, I don't understand what is happening, please help me. Thank you