Print | Share | Calendar | Diocesan Locator
|   No Spanish version at this time
FOLLOW US  Click to go to Facebook.  Click to go to Twitter.  Click to go to YouTube.   TEXT SIZE Click to make text small. Click for medium-sized text. Click to make text large.  
 

Scientific Issues in NFP

 

Billings, E.L., & Billings, J.J.  (1977).  Pregnancy investigation.  International Review of Natural Family Planning, 1(1), 35-39.

Bracken, M.S.  (1983/March).  Frequency of non-hormonal contraception around conception and association with congenital malformations in offspring.  American Journal of Epidemiology, 117(3), 281-291.

Dewan, E.M.  (1979/December).  On the possibility of a perfect rhythm method of birth control by periodic light stimulation.  American Journal of Obstetrics and Gynecology, 99, 1016-1019.

Fordney-Steelage, D.  (1981).  A review of cervical mucus and sperm interactions in humans.  International Journal of Fertility, 26(3), 161-169.

France, J.T., Graham, F.M., Gosling, L., Hair, P., & Knox, B.S.  (1992).  Characteristics of natural conceptual cycles occurring in a prospective study of sex preselection:  Fertility awareness symptoms, hormone levels, sperm survival, and pregnancy outcomes.  International Journal of Fertility, 37, 244-255.

Gray, R.H.  (1984).  Aged gametes, adverse pregnancy outcomes and natural family planning:  An epidemiologic review.  Contraception, 30(4), 297-309.

Gray, R.H., & Kambic, R.T.  (1988).  Epidemiological studies of natural family planning.  Human Reproduction, 3, 693-698.

Gray, R.H.  (1991).  Natural family planning and sex selection:  Fact or fiction?  American Journal of Obstetrics and Gynecology, 165, 1982-1984.

Guerrero, R., & Lanctot, D.  (1970/May).  Aging of fertilizing gametes and spontaneous abortion:  Effect of the day of ovulation and the time of insemination.  American Journal of Obstetrics and Gynecology, 107, 263-267.

Guerrero, R.  (1978/November).  The aging of gametes:  The known and the unknown.  Linacre Quarterly, 45(4), 345-357.

Guerrero, V., & Guerrero, R.  (1970).  Sex ratio:  A statistical association with the type and time of insemination in the menstrual cycle.  International Journal of Fertility, 15, 221-225.

Hilgers, T.W.  (1977/September).  The protection afforded by the cervical mucus in human reproduction.  Bulletin National Family Planning Council Vict, 4-12.

Jennings, V.  (1992).  Major research issues in natural family planning.  Advances in Contraception, 8, 185.

Jochle, W.  (1973/June).  Coitus-induced ovulation.  Contraception, 7, 523-564.

Jongbloet, P.H.  (1985).  The aging gamete in relation to birth control failures and Down syndrome.  European Journal of Pediatrics, 144(4), 343-347.

Kambic, R., Gray, R.H., & Simpson, J.L.  (1988).  Aging gametes and NFP:  What is currently known?  International Review of Natural Family Planning, 12(3), 226-249.

Kambic, R., & Gray, R.H.  (1989).  Interobserver variation in estimation of day of conception intercourse using selected natural family planning charts.  Fertility and Sterility, 51, 430-434.

Kambic, R., Gray, R.H., & Simpson, J.L.  (1989).  Outcome of pregnancy in users of natural family planning.  International Journal of Gynecology and Obstetrics, 1 [supplement], 99-110.

Klaus, H.  (1981).  Natural family planning:  A review.  Obstetrical and Gynecological Survey, 37(2), 128-150.

McCusker, M.P.  (1982).  The subfertile couple.  JOGN Nursing, 11(3), 157-162.

Mancuso, S., Fulghesu, A.M., Di Simone, N., Riccardi, P., Vitale, E., Castellani, R., Bellante, F.P., & Lanzone, A.  (1991).  Changes in fatty acids sebum composition during human menstrual cycle:  Possible relationships with fertile period.  Acta Europaea Fertilitatis, 22, 43-45.

Mettler, L.  (1990).  Cervical factors in infertility.  Current Opinion in Obstetrics & Gynecology, 2, 193-199.

Nerbun, B., & Carter, P.  (1982).  The scientific basis of the ovulation method of natural family planning.  Bulletin of the South Carolina Academy of Science, 44, 77.

Perez, A., Eger, R., Domenichini, V., Kambic, R., & Gray, R.H.  (1985).  Sex ratio associated with natural family planning [letter].  Fertility and Sterility, 43(1), 152-153.

Reame, N.E.  (1992).  A prospective study of the menstrual cycle and spinal cord injury.  American Journal of Physical Medicine and Rehabilitation, 71, 15-21.

Roetzer, J.  (1988).  Natural family planning and pregnancy outcome.  International Journal of Fertility, 33 [supplement], 40-42.

Simpson, J.L., Gray, R.H., Queenan, J.T., Mena, P., Perez, A., Kambic, R.T., Tagliabue, G., Pardo, F., Stevenson, W.S., Barbato, M.  (1988).  Pregnancy outcome associated with natural family planning NFP scientific basis and experimental design for an international cohort study.  Advances in Contraception, 4, 247-264.

Simpson, J.L., Gray, R.H., Queenan, J.T., Kambic, R.T., Perez, A., Mena, P., Barbato, M., Pardo, F., Tagliabue, G., Bitto, A., Stevenson, W.S.  (1991).  Fetal outcome among pregnancies in natural family planning acceptors:  An international cohort study.  American Journal of Obstetrics and Gynecology, 165, 1981-1982. [Supplement, 2, 165-166.

Simpson, J.T., Gray, R.L., Queenan, J.T., Kambic, R.T., Perez, A., Mena, P., Barbato, M., Pardo, F., Tagliabue, G., et al.  (1992).  Assessing safety in natural family planning users.  Advances in Contraception, 8, 185-186.

Van Look, P.F.A., & Mancuso, S.  (1989).  Natural fertility regulation today.  International Journal of Gynecology and Obstetrics, [supplement 1], 1-167.

Vrbicky, K.W., Wells, I.C., Hilgers, T.W., Kable, W.T., Baumstark, J.S., & Elias, C.J.  (1982).  Evidence for the involvement of beta-endorphin in the human menstrual cycle.  Fertility and Sterility, 38, 701-704.

World Health Organization.  (1984).  A prospective multicenter study of the ovulation method of natural family planning IV:  The outcome of pregnancy.  Fertility and Sterility, 41(4), 593-598.

World Health Organization.  (1985).  A prospective multicenter study to develop universal immunochemical tests for predicting the fertile period in women.  International Journal of Fertility, 30(3), 18-30.

Yudin, A.I., Hanson, F.W., & Katz, D.F.  (1989).  Human cervical mucus and its interaction with sperm:  A fine-structural view.  Biology of Reproduction, 40, 661-671.

Zarutskie, P.W., Muller, C.H., Magone, M., &  Soules, M.R.  (1989).  The clinical relevance of sex selection techniques.  Fertility & Sterility, 52, 891-905.



By accepting this message, you will be leaving the website of the United States Conference of Catholic Bishops. This link is provided solely for the user's convenience. By providing this link, the United States Conference of Catholic Bishops assumes no responsibility for, nor does it necessarily endorse, the website, its content, or sponsoring organizations.

cancel  continue