What is hyperstimulation?

Ovarian hyperstimulation is a potential side effect of ovarian stimulation during an IVF cycle. It occurs when the ovaries respond excessively to fertility medications, leading to the development of a large number of follicles. It can result in ovarian enlargement and fluid accumulation in the abdomen. Severe cases of ovarian hyperstimulation syndrome (OHSS) are rare but can cause discomfort and require medical intervention. Your fertility expert will closely monitor your response to medications and take appropriate measures to minimise the risk of hyperstimulation.