Click on 'Member Center' at the top of this page, then on 'Avatar Settings' on the left, to select an avatar, to share your blood type with us.
Add information below your avatar setting, in the 'Profile Information' section, typing in the 'Personal Message box': (Rh+/-, secretor status; subtype A1 or A2, MN blood typing information)
Create a Signature that will appear at the bottom of every message you post.
Indicate your gender, age, and location in the 'Personal Information' section.http://www.dadamo.com/cgi-bin/Blah/Blah.pl?b=ref
read the threads in the Reference Section.