Increase in serum PRL levels associated with LOD has several implications in clinical practice; 1- post-operative elevated PRL levels affects gonadotropins and ovarian steroidogenesis [31,32], so it would be prudent not to rely on early hormonal profiles after LOD, 2- Since the latent hyperprolactinemia may lead to luteal phase defect [33] if the first cycle after LOD was ovulatory, luteal phase defect must be considered and treated. Here, PRL is linked to hyperprolactinemia.