What is Ovarian Hyperstimulation Syndrome ?

Ovarian Hyperstimulation Syndrome (OHSS) is a medical condition that can occur in women undergoing fertility treatments, particularly in vitro fertilization (IVF).

• What happens : During IVF, medications are used to stimulate the ovaries to produce multiple eggs. In some cases, the ovaries overreact to these medications, leading to the development of numerous cysts. This overstimulation can cause a cascade of hormonal and fluid shifts within the body.

• Symptoms :

  • Mild OHSS : Mild abdominal bloating, discomfort, and mild enlargement of the ovaries.

  • Moderate OHSS : More significant abdominal distension, nausea, vomiting, and weight gain.

  • Severe OHSS : Severe abdominal pain, shortness of breath, rapid weight gain, fluid accumulation in the abdomen and chest, blood clots, and in rare cases, kidney failure or respiratory distress.

• Causes :

  • Ovarian Response : Women with polycystic ovary syndrome (PCOS) are at higher risk of developing OHSS.

  • Medication : The type and dosage of fertility medications used can also influence the risk of OHSS.

  • Pregnancy : The risk of OHSS can increase if pregnancy occurs following IVF treatment.

Treatment :

• Mild cases may require no specific treatment beyond rest and observation.

• Moderate to severe cases may require hospitalization for fluid replacement, pain management, and monitoring of vital signs.

Important Note: OHSS can be a serious medical condition, and prompt medical attention is crucial for severe cases. If you are undergoing fertility treatment and experience any concerning symptoms, such as severe abdominal pain, shortness of breath, or rapid weight gain, contact your doctor immediately.