Hi everyone, could you please give me your advice. I am pretty sure i ovulated on 18/04/07 and yesterday 25/04/07 i found brownish when i went to the loo sorry about too much info, i have been reading up on implantation 7-10 days after ovulating, am due for my AF on 3rd May.

Do you think that i could have implanted yesterday, i have a good feeling but just dont have any sign of pregnancy yet the only thing i have notice is my breasts are getting bigger... my husband and i have been very active this month.
can any of you help me. thanks