Trial Comparing hCG Triggering Versus GnRH Agonist Triggering in PCOS Patients

Prospective Randomized Trial on GnRH Agonist Triggering Versus hCG Triggering in IVF Stimulation in PCOS Patients

In this study the investigators compare the traditional way of triggering with a new way in patients with Poly Cystic Ovary Syndrome (PCOS). This to reduce the risque of Ovary Hyper Stimulation Syndrome (OHSS) in In Vitro Fertilization/ IntraCytoplastic Sperm Injection (IVF/ ICSI) treatment. The investigators also compare the number of mature oocytes, embryo's and pregnancy rate.

Inclusion Criteria:

• ICSI patients below 38 years
• 1, 2 and 3e IVF cycle
• Body Mass Index (BMI) less than 32
• PCOS patients

Exclusion Criteria:

• endocrinal diseases or problems