1. Alpha Page

   ReviewPaper Pages: 483 - 484

2. Psychogenic Infertility—Myths and Facts

   • Tewes H. Wischmann

   OriginalPaper Pages: 485 - 494

3. Leptin and Soluble Leptin Receptor in Follicular Fluid

   • Corrine K. Welt
   • Alan L. Schneyer
   • Christos S. Mantzoros

   OriginalPaper Pages: 495 - 501

4. Involvement of Interleukin-1 and the Interleukin-1 Receptor Antagonist in In Vitro Embryo Development Among Women Undergoing In Vitro Fertilization–Embryo Transfer

   • S. D. Spandorfer
   • A. Neuer
   • S. S. Witkin

   OriginalPaper Pages: 502 - 505

5. Human Oocyte Maturity In Vivo Determines the Outcome of Blastocyst Development In Vitro

   • Yi-Chi Lin
   • Shiuh-Young Chang
   • Fu-Jen Huang

   OriginalPaper Pages: 506 - 512

6. Administration of β ₂-Adrenergic Agonists During the Peri-Implantation Period Does Not Improve Implantation or Pregnancy Rates in Intracytoplasmic Sperm Injection (ICSI) Cycles

   • Osni L. Pinheiro
   • Mario Cavagna
   • José G. Franco Jr.

   OriginalPaper Pages: 513 - 516

7. Effects of Vaginal Progesterone Administration Starting on the Day of Oocyte Retrieval on Pregnancy Rates

   • Ricardo Baruffi
   • Ana Lucia Mauri
   • José Gonçalves Franco Jr

   OriginalPaper Pages: 517 - 520

8. Early Hormonal Markers of Pregnancy Outcome After In Vitro Fertilization and Embryo Transfer

   • Francisco Carmona
   • Juan Balasch
   • Juan A. Vanrell

   OriginalPaper Pages: 521 - 526