The Need for Luteal Support in NC-FET
The Need for Luteal Support in NC-FET
The investigators are going to examine prospectively the need of luteal support after NC-FET.
The investigators are going to examine retroprospectively the need of luteal support after
 NC-FET in IVF cycle. One arm will receive luteal support after NC FET with vaginal tablet of
 Endometrin 100 mg twice a day after ET. The second arm will not. We are going to evaluate the
 pregnancy and implantation rate.
Inclusion Criteria:

 -  Women under 39 years old, regular menstruation going through IVF NC-FET

 Exclusion Criteria:

 -  NO