Table 2.

Patients’ OS variables and IVF cycle laboratory characteristics Pre/Post Covid-19 Vaccination

	Pre Vaccination	Post Vaccination	P-value
Antagonist Protocol (%)	34/36 (94.4)	35/36 (97.2)	NS
Duration of stimulation (days)	10.7 ± 2.6	10.8 ± 2.2	NS
Total FSH dose used, IU (mean ± SD)	3802 ± 1956	3906 ± 1565	NS
Mean peak estradiol levels pmol/L (mean ± SD)	6041 ± 4052	7708 ± 7640	NS
Mean peak progesterone levels nmol/L (mean ± SD)	2.3 ± 1.8	2.2 ± 1.2	NS
Mean # of Oocytes per OPU (mean ± SD)	9.7 ± 6.7	10.1 ± 8	NS
Mean # of MII per OPU (mean ± SD)	7.94 ± 5.7	8.0 ± 6.5	NS
Mean # of MII / # of oocytes retrieved (mean ± SD)	0.83 ± 0.1	0.78 ± 0.2	NS
Mean # of 2PN per OPU (mean ± SD)	6.44 ± 5.0	6.5 ± 5.8	NS
Mean # of 2PN/ # of oocytes retrieved (mean ± SD)	0.69 ± 0.2	0.63 ± 0.2	NS
Mean # of TQE per OPU (mean ± SD)	2.8 ± 2.7	2.8 ± 3.3	NS
Mean # of TQE/ # of 2PN(mean ± SD)	0.40 ± 0.3	0.40 ± 0.2	NS
Semen volume (mL) (mean ± SD)	3.0 ± 1.4	3.2 ± 1.7	NS
Sperm concentration (Millions)(mean ± SD)	72.4 ± 61.5	80.2 ± 55.7	NS
Sperm % motility (mean ± SD)	56 ± 22	54 ± 20	NS
Pre-wash total motile sperm count, millions (mean ± SD)	134 ± 169	146 ± 159	NS