Can you explain the process of stopping implantation in the context of reproductive health?

In the context of reproductive health, stopping implantation refers to preventing a fertilized egg from attaching to the uterus lining. This can be achieved through various methods such as using hormonal contraceptives, intrauterine devices (IUDs), or emergency contraception. These methods work by altering the hormonal environment in the uterus, making it less hospitable for the fertilized egg to implant and grow.