Artificial Oocyte Activation (AOA) Following Intracytoplasmic Sperm Injection (ICSI)

AOA: Artificial oocyte activation

ICSI: Intracytoplasmic sperm injection

IVF: in vitro fertilisation

OADs: oocyte activation deficiencies

PICO: Population, Intervention, Comparison and Outcomes

TFF: total fertilisation failure