As a yearling with her first lambing, it is unlikely she has more than one, though not impossible. As far as lambing interval, I've had babies born back to back as well as up to 2-3 hours in between lambs. In that case, the lamb was coming out backwards with a leg back so I had to go in and reposition.
To be honest, I don't really pay attention to if/when they pass the afterbirth. They usually eat it anyway, not showing any signs of having passed it.
To be honest, I don't really pay attention to if/when they pass the afterbirth. They usually eat it anyway, not showing any signs of having passed it.