I luted 2 adult boers, 2 boer doelings about 10 months old, and a 5.5 month old mini doe because none of those four came into heat in the 4 weeks after my bucks broke in with my does on 9/26. They were all given 2cc of lutelyse on 11/4, so the does would have been about a month along in pregnancy.
The two adult boer does showed obvious signs of having aborted. Bloody discharge, and heats, 3-5 days after the shot.
The three doelings have not shown signs of heat, or discharge. I've been pretty good about taking my buck (who now lives across the yard in a reinforced pen) on a leash to see the does through the fence to check for heats.
Now, my vet said that if they were not pregnant, they would go into heat 16 days post shot. That was yesterday, and I forgot to take the buck over. I'll be taking him over tonight, so hopefully they're like all my other goats and will have heats that last 2-3 days.

Anywho, I was just making sure that the vet gave me the right information because they treat goats like cows and sheep. 16 days post lute shot, they should have a heat, right?
If they don't, I plan on pulling blood and doing pregnancy test.