What is the risk associated with multiple embryos being transferred during IVF treatment?
Increased chance of a successful pregnancy
Increased chance of multiple pregnancies
Decreased chance of a successful pregnancy
Increased risk of birth defects
The risk associated with transferring multiple embryos during IVF treatment is an increased chance of multiple pregnancies, which can be risky for both the mother and the foetuses. This is why many fertility clinics now aim to transfer a single embryo in each IVF cycle, with the goal of achieving a healthy pregnancy with a single foetus. Hence option B is the correct answer.