Monica:

     If you are having your period and have for this long it is most likely
that you are ovulating, if you are ovulating you can concieve.....

     There is NO data to substanciate that bf will impede your getting
pregnant nor is there any to substanciate causing miscarriage with the one
expection of a woman who is prone to miscarriage and in those instances she
is also advised to obstain from ANY sexual activity as the hormones are the
same....

     Good luck.....

                                                 patricia