1. Applications of micromanipulation to human in vitro fertilization

   • Jon W. Gordon
   • Neri Laufer

   Editorial Pages: 57 - 60

2. Influences of prolactin upon spermatogenesis and spermatozoa during in vitro fertilization in mice

   • Chisato Mori
   • Hisashi Hashimoto
   • Takahide Mori

   Special Contributions Pages: 61 - 66

3. A rapid sperm motility bioassay procedure for quality-control testing of water and culture media

   • Barry D. Bavister
   • Jane C. Andrews

   Special Contributions Pages: 67 - 75

4. Deterioration of stored culture media as monitored by a sperm motility bioassay

   • J. Stewart-Savage
   • Barry D. Bavister

   Special Contributions Pages: 76 - 80

5. Luteal-phase support in stimulated cycles in an in vitro fertilization/embryo transfer program: Progesterone versus human chorionic gonadotropin

   • Shahla Nader
   • Albert S. Berkowitz
   • Craig A. Winkel

   Special Contributions Pages: 81 - 84

6. The effect of cryopreservation on functional correlates of embryo integrity

   • J. Carroll
   • P. L. Kaye
   • J. M. Cummins

   Special Contributions Pages: 85 - 90

7. Beta-Endorphin levels in the preovulatory follicles and the outcome of in vitro fertilization

   • P. P. L. Tam
   • T. B. Ng
   • K. R. Mao

   Special Contributions Pages: 91 - 95

8. Cryopreservation of in vitro-fertilized human embryos: Histologic and cytogenetic analysis of an ectopic conceptus

   • Z. Binor
   • R. G. Rawlins
   • W. P. Dmowski

   Special Contributions Pages: 96 - 101

9. Evaluation of Chang's culture medium for mouse in vitro fertilization and embryonic development

   • Ariff Bongso
   • Ng Soon Chye
   • Shan Ratnam

   Special Contributions Pages: 102 - 106

10. Perurethral ultrasound-guided ovum pickup

    • A. Wisanto
    • P. Braeckmans
    • A. C. Van Steirteghem

    Special Contributions Pages: 107 - 111

11. Endometrial maturation after sequential use of clomiphene citrate, human menopausal gonadotropin, and human chorionic gonadotropin in in vitro fertilization

    • R. Punnonen
    • R. Ashorn
    • R. Aine

    Short Communication Pages: 112 - 113

12. Psychotic reaction after in vitro fertilization (IVF)

    • B. Bourrit
    • R. Martin-Du Pan
    • E. Stiksa

    Letters to the Editors Pages: 114 - 114

13. Initial results of an office-based in vitro fertilization program at West Reading, Pennsylvania

    • John T. Janousek
    • Vincent A. Pellegrini
    • Therese Katzenmoyer

    Letters to the Editors Pages: 115 - 116

14. In vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT) programs at Fertility Associates, Auckland, New Zealand

    • P. R. Fisher
    • F. M. Graham
    • J. C. Peek

    Letters to the Editors Pages: 116 - 117

15. Registry

    Announcement Pages: 118 - 118