Just like Decessei said please avoid posting about topics that have already been posted especially numerous times. You should always try checking around the forum for other posts from people who have already posted this topic and support them instead of starting another whole new post about it.
Now in regards to your ideas I agree that we need a gender option on this game. I mentioned this myself in one of my own posts. Possibly Kovu can consider adding some sort of simple gender distinction like a change in the color of the character's name. (pink-females blue-males) You can read that topic here if you like:
http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=24811.0As for pregnancy it was mentioned but not fully discussed in this post recently:
http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=25118.0I kind of do agree we should have a pregnancy type of option only since it would help with the group RPs to make things look more realistic. I think there should be a better weight editor not just for pregnant characters but for thicker characters in general because the current one just makes you look chest heavy.
As for the mate map thing I don't think we should have an entire map just created for mates or people mating especially since I believe mating isn't even allowed in this game and is against rules. If people want to "mate" they can download private maps or private message each other but all in all it should be left out of the game because it's inappropriate and we have alot of underage people here... It's fine to have mates but not a mate map because all I see coming from that is hanky panky lol.