ok i came on my period on february 9 and went off on the 12 had sex with my husband on the 13 and then on the 18 but now im on my period again in i just went off on the 13 in today 22 of february and i ovulate 0n the 23 i have sex 5 days before i ovulate could i be pregnant or is it just a implantation bleeding but that mean i still might be pregnant some help me please i already have a 8 yrs old daughter and a 12 months daughter about to be a years on the 26 of february of 2009 me and my husband is trying to have another baby need your answer right away