I did a quick translate on google, and this is what I got for anyone who can help the guy
"how to get the emblem contraceptive. Please"
I'm unsure how exactly, does it not say below at the very bottom?
As far as I'm aware you have to find all the Extinction eggs on all the DLC maps and then do the hives/obelisks/generators to unlock the Egg-stra achievement for each of the 4 DLC map packs, it is a bit glitchy, as for some reason it does keep locking back up.
I gave up on MP so I ignore all trophies or emblems that requires playing MP but I can translate.
On his last reply, he states that he has the the trophy but is missing the emblem. Can anyone help?
As I mentioned in my previous reply, this does tend to unlock once completed then for some unknown reason it locks itself back up, usually going back to one of the DLC MP maps and shooting the egg gets it to unlock again. Personally I gave up on trying to keep it unlocked after quite a few attempts. I don't think anyone can give an explanation as to why it does this, which makes it even more annoying.