I think there is a thread set up for gender timing. Basically, you have to dtd before O and then abstain for the rest of your cycle or use rubbers You need the sperm in there waiting for the egg to be released. Remember that boy sperm swim fast but die quicker, girls are slower but live longer, slow and steady wins the race yet again It does take longer to conceive a girl intentioanlly, but it's definatley worth the wait.