Heya!  I would say we should chat about this on Sunday, but chances of me going out then are a bit slim!  Same story with me - it's the placenta sitting at the front of your uterus, on the belly-button-side of it.  I was told that this could delay my feeling the baby kick for a few weeks, as it kind-of cushions things, and that the only thing about it that could ever be a problem is that the baby mightn't be keen to face your back for delivery, so could increase your chances of a 'back-labour'.  That said, my midwife tells me that some babies will just face whatever way they want to, regardless of where things are at in there, and some do turn to face the right way during labour anyway.  It shouldn't mean early BH though, least, not that I've been told.  But at 23 weeks it's not too early for them, is it? 

An anterior placenta isn't something to worry about.  Hope that's reassuring!