Table 2.

All interventions identified to potentially modify OHSS risk

Interventions	Systematic review with meta-analysis
Alternative hCG protocol	✖
Aspirin	✖
Calcium infusion	✔
Carbegoline	✔
Clomiphene citrate	✔
Coasting	✔
Corifollitropin alfa	✔
Cycle cancellation	✖
Diosmin	✔
Dopaminergic agonists	✔
Dual trigger	✖
Elective cryopreservation	✔
Elective single embryo transfer (e-SET)	✖
Follitropin delta	✖
FSH dose decrease	✖
Glucocorticoid	✔
GnRH analogs	✔
Inositol	✖
Insulin sensitizing drugs	✖
In vitro maturation of oocytes	✔
Intensified luteal phase support with hCG	✖
Intensified luteal phase support: GnRH agonist	✔
Ketoconazole	✖
Kisspeptin	✖
Letrozole	✔
LH addition	✔
Luteal GnRH antagonist administration	✖
Luteal phase support / GnRH agonist	✔
Luteal phase support / hCG	✔
Luteal phase support / progesterone	✔
Melatonin	✔
Metformin	✔
Mild ovarian stimulation	✔
Monitoring and surveillance	✔
Natural IVF cycles	✔
Oral contraceptives	✔
Ovarian drilling	✔
Personalization	✔
Predictive models	✔
Progestin-primed ovarian stimulation	✔
Triggering / hCG dose	✖
Triggering / GnRH agonist	✔
Triggering / r-hLH	✔
Triggering / hCG type	✔
Gonadotropins	✔
Vitamin D	✖
Volume expanders / albumin	✔
Volume expanders / hydroxyethyl starch	✔