Fertility regulators

Advances in Methods of Fertility Regulation, Wodd Health Organization Technical Report Series No. 575, Geneva, 1975. 

V. C. Stevens, in G. Benagiano and E. Dic2falusy, Endocrine Mechanisms in Fertility Regulation, Raven Press, New York, 1983, p. 141. 

WHO/HRP Task Force on Postovulatory Methods of Fertility Regulation. Randomised controlled trial of lev-onorgestrel versus the Yuzpe regimen of combined oral contraceptives for emergency contraception. Lancet 1998 352 428-33. 

Hunte, P., M. Safi, A. Macey, and G. B. Kerr. Indigenous methods of voluntary fertility regulation in Afghanistan. Natl Demographic Family Guidance Survey of Settled Population Afghanistan 1975 4 1. 

LT035 Konno, C., A. M. Martin, B. X. Ma, et al. Search for fertility regulating agents from Larrea tridentata. Proc First Princess Chulabhorn Science Congress Bangkok 1989 1989 328-337. 

S. Kang, and H. J. Chi. A review of re- SI131 search on plants for fertility regulation... 

Antiprogestins, such as RU-486 (lift-hydroxy-11/3 (4 dimethylamino phenyl-1 )-17ry-(prop-l-ynyl)-estra-4.9-diene-3-one) (33) and ZK98299 1 l/J-(4-dimethylaminophenyl)-17a-hydroxy-17/j-(3-hydroxypropyl-13a-methyl-4,9-gonadien-3-one) represent a new class of drags for fertility regulation. Also, these drugs have potential applications in the treatment of uterine cancer. 

Briggs MH, Briggs M. Metabohc effects of hormonal contraceptives. In Chang CF, Griffin D, Woolman A, editors. Recent Advances in Fertility Regulation 81 1980 83-111 Beijing. 

Long-acting Agents for Fertility Regulation Bull World Health Organ 1986 64(4) 587-94. 

Croxatta, H.B., et al. 1982. Fertility regulation in nursing women. II. Comparative performance of progesterone implants versus placebo and copper T. Am J Obstet Gynecol 144 201. 

Our experiments, begun in 1968, have demonstrated the reality of such adsorption on the surfaces of intrauterine contraceptives qualitative analyses were made of the spontaneously deposited material. Although evidence for protein denaturation and antibody response was not sought in this study, we do speculate on the importance of such a mechanism in fertility regulation. 

Mechanism of Fertility Regulation. lUDs are successful means of contraception they are particularly suitable for large-scale use when motivation is minimum and continuous surveillance of the population is difficult. For most couples, the use of an lUD in family planning is... 

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