davedujour pointed something out a couple days ago and I noticed it's true for me too. There are at least 5 women on my flist that are pregnant. And of those 5 only 2 of them are among his 5 pregnant flisters. And I have a non-LJ friend who is pregnant too.
It's like an epidemic.
And no, I'm not hinting at anything for myself. I'm definitely not pregnant right now.