This would be the case of a substituted IVF cycle, in which it is necessary to perform an endometrial preparation prior to the transfer of the frozen embryos. This requires ovarian suppression and the administration of exogenous estrogens and progesterone. The prices of these drugs in Spain are as follows:
- Ovarian supression (GnRH analogs): between €24 and €250.
- Estrogens: between €15 and €25.
- Progesterone: between €30 and €65.
This is the same medication as would be used when having IVF with donor eggs.