I had inquired about dosage and timetable for using lutalyse to abort an accidental mating. Vicki, your advice came in so handy during my request for the drug at the vet's. This is initially what he told me: 3/4 ccs for a 50# nigerian. I immediately jumped on this telling him my goat experts say it's supposed to be 2ccs for any sized goat. The vet also flatly said lutalyse will NOT work after ten/11 days. I also told him of goaters' experiences refuting this, that it can be effective even after a full cycle. So he consulted with another vet and I got my way - 2ccs! Thank you Vicki! I have one more question: if the drug does not work, does it/can it cause any harm to the developing fetuses?