Describe (HT only) how one or two embryos are inserted into the mother's uterus during IVF treatment.

In the subtopic The use of hormones to treat infertility (HT only), this learning objective focuses on describe (HT only) how one or two embryos are inserted into the mother's uterus during IVF treatment. Within Hormonal coordination in humans, students should explain this idea in the exact curriculum context rather than as an isolated fact. Approved keywords for this objective include embryos, HT only, and IVF. IVF treatment means a medical procedure where one or two embryos are inserted into the mother's uterus to assist with conception. Avoid students often confuse the process of embryo transfer in IVF with the fertilization process, thinking that embryos are fertilized inside the uterus; instead clarify that embryos are fertilized in a laboratory before being inserted into the uterus during IVF treatment. For exam answers, familiarize yourself with the steps of IVF, especially how embryos are inserted into the uterus, as this is crucial for understanding the treatment.