Table 5.

Type of fertilization techniques used and luteal phase support treatment.

Study	Fertilization technique		Luteal phase support treatment
	Dual trigger group	hCG group	Dual trigger group	hCG group
Schachter et al., 2008	IVF/ICSI	IVF /ICSI	400 mg/d progesterone	400 mg/d progesterone
Kim et al., 2014	IVF/ICSI	IVF/ICSI	90 mg progesterone vaginal gel (8%) / d	90 mg progesterone vaginal gel (8%) / d
Decleer et al., 2014	IVF/ICSI	IVF /ICSI	200 mg/8 h progesterone	200 mg/8 h progesterone
Mahajan et al., 2016	ICSI	ICSI	N/A	N/A
Maged et al., 2021	IVF/ICSI	IVF /ICSI	400 mg/12h progesterone	400 mg/12 h progesterone
Haas et al., 2020	IVF/ICSI	IVF /ICSI	400 mg/d progesterone	400 mg/d progesterone

N/A: Not applicable

IM: Intramuscular injection