Mild Versus Conventional Ovarian Stimulation for Poor Responders Undergoing In Vitro Fertilisation

Mild Versus Conventional Ovarian Stimulation for Poor Responders Undergoing In Vitro Fertilisation

The investigators will examine the balance between IVF success in terms of outcome parameters, using a mild ovarian stimulation protocol, opposing it to the conventional stimulation regimens in poor responders undergoing IVF.

Inclusion Criteria:

• poor responders (age>40, previous POR, abnormal OR test)
• indication for IVF
• regular cycling patients
• BMI 19-35

Exclusion Criteria:

• contraindication for clomiphene citrate use or to GnRH agonists antagonists
• BMI > 35