Table 1.

Progesterone treatment of infertility mice

	Mice treatment	Total number of females	Pregnant mice	Proportion of pregnant mice (%)	Pups/mother
LHCGR+/N316S mutation mice	None	14	11	78	9 ± 1.9
	First progesterone treatmenta	3	2	67	11 ± 0.5
	Secondary progesterone treatmentb	1	1	100	12 ± 0
Wild type mice	None	14	14	100	14 ± 1.6

^aInfertility mice in the None group receive the first progesterone treatment

^bInfertility mice in the “First progesterone treatment” group receive the second progesterone treatment