Reply: Artificial cycle 'per se' or the specific protocol of endometrial preparation as responsible for obstetric complications of frozen cycle?

Affiliations

• ¹ Department of Pediatrics, Perinatal and Maternal Medicine (Ibaraki), Graduate School, Tokyo Medical and Dental University, Tokyo 113-8519, Japan.
• ² Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan.
• ³ Department of Obstetrics and Gynecology, The University of Tokushima Graduate School, Institute of Health Biosciences, Tokushima 770-8503, Japan.
• ⁴ Department of Social Medicine, National Center for Child Health and Development, Tokyo 157-8535, Japan.
• ⁵ Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan.
• ⁶ Department of Comprehensive Reproductive Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8510, Japan.
• ⁷ Department of Obstetrics and Gynecology, Saitama Medical University, Saitama 350-0495, Japan.
• ⁸ Department of Perinatal Medicine and Maternal Care, National Center for Child Health and Development.
• ⁹ Umegaoka Women's Clinic, Tokyo 154-0022, Japan.