Barron, M., & Fehring, R. (2005). Basal Body Temperature Assessment: Is It Useful to Couples Seeking Pregnancy? MCN: the American Journal of Maternal Child Nursing.
Conclusion
This article examines the issue of basal body temperature (BBT), a time-honored way to establish the presence of ovulatory cycles, and asks if BBT is an outdated recommendation. The article also reviews the benefits and limitations of recommending BBT to couples seeking pregnancy in light of recent fecundity research.