My missus got all excited yesterday. Shouting 'got to go for food with mama'. I asked 'why the rush?'. 'She's managed to get some cows afterbirth'.
My mother in law can't get enough of the stuff at 200 Baht a kilo. Very difficult luxury to get hold of fresh, as the cow will eat it first given the chance. People will actually sleep with the pregnant cow so's to get it before the cow. Each their own.