id	keyword
ct-12576	ovulation
ct-12576	estrus
ct-12576	gnrh
ct-12576	cycle
ct-12576	follicle
ct-12576	injection
ct-12576	dominant
ct-12576	progesterone
ct-12576	insemination
ct-12576	mga
ct-12576	pgf2ά
ct-12576	protocols
ct-12576	synchronization
ct-12576	prostaglandin
ct-12576	phase