Which of the following does not come under the category of assisted reproductive technologies?

In-Vitro Fertilisation (IVF) Intra-Uterine Insemination (IUI) Intra-Cytoplasmic Sperm Injection (ICSI) Intra-Uterine Devices (IUDs)

Intra-Uterine Devices (IUDs)

The correct answer is Option (4) → Intra-Uterine Devices (IUDs)