im on my 4th round of clomid but ova week ago before my period was due i took a first reponse test and it had two lines one very faint but definatly two lines. took another two but not first reponse and they said negative. two days after my period was due i took another two first reponse tests and again they had two lines. i started bleeding the next day and half with heavy bleeding and then it stopped i havent had any bleeding since and thought i had had a misscarrige, i took another first reponse test 5 days after i bleed and it still says im pregnant ive felt sick on and off, but im not sure if it was implation bleeding if i was pregnant with twins and lost one im realy comfused if anyone can give me some advise would really be helpful its driving me crazy