EstroPLAN (cloprostenol sodium 250 mcg/mL) is an analogue of prostaglandin F2-alpha. For IM
injection to induce luteolysis in beef and dairy cattle. The luteolytic action of estroPLAN injection can
be utilized to manipulate the estrous cycle to better fit certain management practices, to terminate
pregnancies resulting from mismatings, and to treat certain conditions associated with prolonged luteal
2mL of Estroplan injection (500 mcg of cloprostenol) should be administered by
INTRAMUSCULAR INJECTION for all indications in both beef and dairy cattle.