Patient and in vitro fertilization (IVF) cycle characteristics associated with variable blastulation rates: a retrospective study from the Duke Fertility Center (2013–2017)

Middle East Fertility Society Journal

Table 4 IVF cycle characteristics for variable blastulation rates

	Low blastulation (< 33%)	Intermediate blastulation (33–66%)	High blastulation (> 66%)	p
ICSI	19 (95.0)	61 (82.4)	22 (95.7)	0.131
E2 (pg/mL)	2548 + 932	2667 + 1140	2249 + 503	0.229
P4 (ng/mL)	1.24 + 0.31	1.21 + 0.42	1.14 + 0.39	0.639
FSH dose (IU)	2255 + 1097	2190 + 934	2701 + 1004	0.100

Data are mean + SD or n (%) unless otherwise specified
ICSI intracytoplasmic sperm injection, E2 estrogen, P4 progesterone, FSH follicle-stimulating hormone