Table 2.

In vitro fertilization and embryo transfer of oocytes from immature rats treated with eCG/anti-eCG/hCG

Experimental Group	Rat	Paired Ovarian weight (mg)	No (%). of oocytes/fertilized	No (%). of pups/transferred embryos	No. of pups/implantation Sites
PDC	A	104.0
	B	109.8
	C	87.3	18/21(86)	0/10(0)	0/1
	D	131.6	36/37(97)	0/9(0)	0/2
	Mean ± SEM	108.2 ± 7.9	(93.5 ± 2.7)	(0)	0/4 ± 2
NDC	E	98.7	23/23(100)	4/10(40)	4/6
	F	104.9	26/28(93)	5/10(50)	5/8
	G	79.9	12/12(100)	3/10(30)	3/4
	H	89.5	18/20(90)	3/10(30)	3/6
	Mean ± SEM	93.3 ± 4.7	(95.8 ± 2.2)	(37.5 ± 4.2)	4 ± 1/6 ± 1

PDC: Oocytes with poor developmental competence; NDC: Oocytes with normal developmental competence.