Consider me ignorant, but just what is the ELCA position on abortion?
Try this:
http://www.lutheransforlife.org/PDF%20Files/Analysis%20of%20the%20ELCA%20position%20on%20abortion.pdf#search='ELCA%20abortion'
If this doesn't get it, search "ELCA" and "abortion". You should get plenty of hits.
From memory:
The last I read, they said a lot of nice sounding stuff, but forgot to condemn abortion.