Response to “The illusion of reproductive choice: how restorative reproductive medicine violates reproductive autonomy and informed consent”
Frank-Herrmann P et al., 2026
16 works
Christian Gnoth
Head, Professor, Reproductive Medicine, green-ivf
Regularly publishes research on Follicular Development, Menstrual Cycle Hormone Markers, and Cervical Mucus.
Subjects
16 works
Cycle Physiology · Cycle Variability
Variations in ovulation time and menstrual cycle characteristics: analysis of a prospective long-term cohort study
Malliou-Becher MN et al., 2026
Cycle Physiology · Cycle Variability
The impact of disturbances in natural conception cycles
Gnoth C et al., 2020
Effectiveness · Comparative Effectiveness
Natural conception rates in subfertile couples following fertility awareness training
Frank-Herrmann P et al., 2017
Cycle Biomarkers · Hormonal Markers
Comparison between the different methods developed for determining the onset of the LH surge in urine during the human menstrual cycle
Godbert S et al., 2015
Cycle Biomarkers · Hormonal Markers
Development of the first urinary reproductive hormone ranges referenced to independently determined ovulation day
Johnson S et al., 2015
Cycle Biomarkers · Hormonal Markers
Monitoring the menstrual cycle: Comparison of urinary and serum reproductive hormones referenced to true ovulation
Roos J et al., 2015
Effectiveness · Typical and Perfect Use
The effectiveness of a fertility awareness based method to avoid pregnancy in relation to a couple's sexual behaviour during the fertile time: a prospective longitudinal study
Frank-Herrmann P et al., 2007
Evaluation · Prevalence and Incidence
Definition and prevalence of subfertility and infertility
Gnoth C et al., 2005
Methods · Sympto-Thermal Method
Determination of the fertile window: reproductive competence of women--European cycle databases
Frank-Herrmann P et al., 2005
Biomarkers · Cervical Mucus
Mucus observations in the fertile window: a better predictor of conception than timing of intercourse
Bigelow JL et al., 2004
Evaluation · Prevalence and Incidence
Time to pregnancy: results of the German prospective study and impact on the management of infertility
Gnoth C et al., 2003
Technology · Cycle Tracking Apps
Research and quality control in natural family planning with relational database systems
Gnoth C et al., 1999
Effectiveness · Typical and Perfect Use
Natural family planning with and without barrier method use in the fertile phase: efficacy in relation to sexual behavior: a German prospective long-term study
Frank-Herrmann P et al., 1997
Cycle Biomarkers · Basal Body Temperature
[How do self-observed cycle symptoms correlate with ovulation?]
Gnoth C et al., 1996
Use and Experience · User Satisfaction
Sexual behavior of natural family planning users in Germany and its changes over time
Gnoth C et al., 1995
