Table 1

	Group 1 (control) N=30	Group 2 300 UI PMSG N=30	Group 3 500 UI PMSG N=30	Group 4 700 UI PMSG N=30
Estrusresponse (%)	69.66	69.66	69.66	69.66
Lambing rate (%)	43.33	83.33	76.66	70
Single lambing (%)	40	56.66	36.66	43.33
Multiple lambing (%)	3.33	26.66	40	23.33
Triple lambing (%)	0	0	0	3.33
Rate of lambs living	46.66	110	116.66	100
Mortalité %	0	0	0	3.33
Fertility (%)	44.8 ± 9.2^a	86.2 ± 6.4^b	79.3 ± 7.5^b	72.4 ± 8.3^b
Fecundity (%)	0.48 ± 0.11^a	1.14 ± 0.12^b	1.21 ± 0.14^b	1.03 ± 0.15^b
Prolificacy (%)	1.08 ± 0.08^a	1.08 ± 0.08^a	1.52 ± 0.11^b	1.43 ± 0.13^a.b

Table 1: Effects of dose of PMSG on reproductive efficiency of Rembi breed ewes a.b: Means in the same row with different superscripts differ significantly (p<0.05)