Breastfeeding and NFP

Albertson, B.D.  (1989).  Constituents of saliva and breast milk.  International Journal of Gynecology and Obstetrics, 1 [supplement], 53-65.

Chica-Mestre, M.D., Barranco-Castillo, E., & Soler, F.  (1992).  Breastfeeding to control return of fertility and childbirth.  Advances in Contraception, 8, 226.

Cronin, T.J.  (1968/August).  Influence of lactation upon ovulation.  Lancet, 2, 422-424.

Flynn, A.M.  (1981).  A survey of postpartum fertility studies with particular reference to the breastfeeding mother.  International Journal of Fertility, 26(3), 203-208.

Flynn, A.M., Docker, M., Brown, J.B., & Kennedy, K.I.  (1991).  Ultrasonographic patterns of ovarian activity during breastfeeding.  American Journal of Obstetrics and Gynecology, 165, 2027-2031.

Gross, B.A.  (1981).  The hormonal and ecological correlates of lactation infertility.  International Journal of Fertility, 26(3), 209-218.

Gross, B.A.  (1988).  Breastfeeding and natural family planning.  International Journal of Fertility, 33 [supplement], 24-31.

Gross, B.A.  (1991).  Is the lactational amenorrhea method a part of natural family planning?  Biology and policy.  American Journal of Obstetrics and Gynecology, 165, 2014-2019.

Hatherley, L.I.  (1985a).  Natural family planning after pregnancy.  A problem for women with previously irregular menstrual cycles.  Clinical Reproduction and Fertility, 3(3), 197-203.

Hatherley, L.I.  (1985b).  Lactation and postpartum infertility:  The use-effectiveness of natural family planning (NFP) after term pregnancy.   Clinical Reproduction and Fertility, 3(4), 319-334.

Hatherley, L.I.  (1985).  Late infertile days in early postpartum cycles.  Clinical Reproduction and Fertility, 3(1), 73-80.

Howie, P.W.  (1991).  Breastfeeding:  A natural method for child spacing.  American Journal of Obstetrics and Gynecology, 165, 1990-1991.

Jennings, V.H.  (1990).  Breastfeeding promotion in family planning programs.  International Journal of Gynecology and Obstetrics, 31 [supplement], 131-133.

Kennedy, K.I., Parenteau-Carreau, S., Flynn, A., Gross, B., Brown, J.B., & Visness, C.  (1991).  The natural family planning--lactational amenorrhea method interface:  Observations from a prospective study of breastfeeding users of natural family planning.  American Journal of Obstetrics and Gynecology, 165, 2020-2026.

Labbok, M., & McDonald, M.  (1990).  Workshop on health care practices related to breastfeeding, Washington D.C., USA.  International Journal of Gynecology and Obstetrics, 31 [supplement], 1-183.

Labbok, M., & Krasovec, K.  (1990).  Toward consistency in breastfeeding definitions.  Studies in Family Planning, 21, 226-230.

Labbok, M.H., Stallings, R.Y., Shah, F., Perez, A., Klaus, H., Jacobson, M., & Muruthi, T.  (1991).  Ovulation method use during breastfeeding:  Is there increased risk of unplanned pregnancy?  American Journal of Obstetrics and Gynecology, 165, 2031-2036.

Lewis, P.R., Brown, J.B., Renfree, M.B., & Short, R.V.  (1991).  The resumption of ovulation and menstruation in a well-nourished population of women breastfeeding for an extended period of time.  Fertility & Sterility, 55, 529-536.

Pagano, F., & Barbato, M.  (1992).  Lactational amenorrhea in an Italian population as an NFP method.  Advances in Contraception, 8, 225.

Perez, A.  (1981).  Natural family planning:  Postpartum period.  International Journal of Fertility, 26(3), 219-221.

Perez, A., Labbok, M., Barker, D., & Gray, R.  (1988).  Use-effectiveness of the ovulation method initiated during postpartum breastfeeding.  Contraception, 38, 499-508.

Perez, A., & Valdes, V.  (1991).  Santiago breastfeeding promotion program:  Preliminary results of an intervention study.  American Journal of Obstetrics and Gynecology, 165, 2039-2044.

Perez, A., Vela, P., Masnock, G.S., & Potter, R.G.  (1972).  First ovulation after childbirth:  The effect of breastfeeding.  American Journal of Obstetrics and Gynecology, 114, 1041-1047.

Short, R.V., Lewis, P.R., Renfree, M.B., & Shaw, G.  (1991).  Contraceptive effects of extended lactational amenorrhoea:  Beyond the Bellagio Consensus.  Lancet, 337, 715-717.

Zinaman, M., & Stevenson, W.  (1991).  Efficacy of the symptothermal method of natural family planning in lactating women after the return of menses.  American Journal of Obstetrics and Gynecology, 165, 2037-2039.