I'm an advanced pronoun

[sovay]

I appear not to be doing well at all. Tell me something I'm unlikely to know.

Comments

[sigerson.livejournal.com]

There is a blood type that is neither positive or negative, but in between, such that there are very very small amounts of Rh antibodies present.

It's called DU, I believe.

[sovay]

There is a blood type that is neither positive or negative, but in between, such that there are very very small amounts of Rh antibodies present.

I had no idea. Thank you.