TABLE 4.

Comparison of the IVF outcomes in vaccine and control group

Outcomes	Vaccine group (n = 105)	Control group (n = 155)	p Value
No. of oocytes retrieved	14.74 ± 5.99	13.30 ± 5.82	0.053
No. of MII oocytes	11.67 ± 4.87	10.54 ± 5.05	0.073
No. of 2PN cleavage‐stage embryos	8.59 ± 4.47	7.75 ± 4.14	0.120
No. of blastocysts	5.06 ± 3.17	4.34 ± 3.06	0.067
No. of good‐quality blastocysts	2.08 ± 1.79	1.74 ± 1.54	0.103
High‐quality blastocyst rate	41.05% (218/531)	40.03% (269/672)	0.719
Fresh ET cycles	61	101
No. of embryos transferred	1.03 ± 0.18	1.08 ± 0.27	0.192
Biochemical pregnancy rate, %	68.85% (42/61)	59.41% (60/101)	0.228
Clinical pregnancy rate, %	55.74% (34/61)	45.54% (46/101)	0.209
Frozen ET cycles	69	118
No. of embryos transferred	1.61 ± 0.49	1.73 ± 0.45	0.098
Biochemical pregnancy rate, %	63.77% (44/69)	65.25% (77/118)	0.963
Clinical pregnancy rate, %	42.03% (29/69)	41.53% (49/118)	0.946

Abbreviations: ET, embryo transfer; MII, metaphase II; 2PN, two pronucleus.