Cycle TrackingEvidence & Dosage
Menstrual cycle, symptoms, fertility — apps and wearables.
Evidence at a glance
- Total studies
- 1,000
- With abstract
- 49
- Meta / Systematic / RCT
- 0
- Highly cited
- 1
- Publication years
- 1978–2026
Cycle Tracking in the context of Diagnostics & Biomarkers
This topic is part of our "Diagnostics & Biomarkers" world. There you'll find methodology, evidence and the highest-impact levers — plus the order in which they sensibly build on each other.
Go to Diagnostics & BiomarkersTop studies on Cycle Tracking
Ranked by influential-citation count and publication year.
Recommendations From the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome.
The Journal of clinical endocrinology and metabolism2023200 influential citationsStudy Question What is the recommended assessment and management of those with polycystic ovary syndrome (PCOS), based on the best available evidence, clinical expertise, and consumer preference? Summary Answer International evidence-based…
An Exploratory Assessment of Associations Between Serum Estrogen to Progesterone Ratio and Anterior Cruciate Ligament Size, Biomechanics, and T2* Relaxation Time in the Porcine Model.
J Biomech Eng2026n=9StudyAdolescent females are at a higher risk of anterior cruciate ligament (ACL) injury than males. While prior studies have associated injury timing and menstrual cycle phase, these data are limited by indirect cycle tracking and lack of…
Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010.
Lancet (London, England)2012n=134<h4>Background</h4>Reliable and timely information on the leading causes of death in populations, and how these are changing, is a crucial input into health policy debates. In the Global Burden of Diseases, Injuries, and Risk Factors Study…
Tracking Changes in SARS-CoV-2 Spike: Evidence that D614G Increases Infectivity of the COVID-19 Virus
Cell2020A SARS-CoV-2 variant carrying the Spike protein amino acid change D614G has become the most prevalent form in the global pandemic. Dynamic tracking of variant frequencies revealed a recurrent pattern of G614 increase at multiple geographic…
Fission and selective fusion govern mitochondrial segregation and elimination by autophagy.
The EMBO journal2008Accumulation of depolarized mitochondria within beta-cells has been associated with oxidative damage and development of diabetes. To determine the source and fate of depolarized mitochondria, individual mitochondria were photolabeled and…
Hemodynamic Patterns of Age-Related Changes in Blood Pressure
Circulation1997n=2,036<h4>Background</h4>We attempted to characterize age-related changes in blood pressure in both normotensive and untreated hypertensive subjects in a population-based cohort from the original Framingham Heart Study and to infer underlying…
Theta phase precession in hippocampal neuronal populations and the compression of temporal sequences
Hippocampus1996O'Keefe and Recce [1993] Hippocampus 3:317-330 described an interaction between the hippocampal theta rhythm and the spatial firing of pyramidal cells in the CA1 region of the rat hippocampus: they found that a cell's spike activity…
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements
Science2018n=803Restrictions on roaming Until the past century or so, the movement of wild animals was relatively unrestricted, and their travels contributed substantially to ecological processes. As humans have increasingly altered natural habitats,…
Plastics and microplastics in the oceans: From emerging pollutants to emerged threat.
Marine environmental research2017Plastic production has increased dramatically worldwide over the last 60 years and it is nowadays recognized as a serious threat to the marine environment. Plastic pollution is ubiquitous, but quantitative estimates on the global abundance…
Primitive, quiescent, Philadelphia-positive stem cells from patients with chronic myeloid leukemia are insensitive to STI571 in vitro
Blood2002In clinical trials, the tyrosine kinase inhibitor STI571 has proven highly effective in reducing leukemic cell burden in chronic myeloid leukemia (CML). The overall sensitivity of CML CD34(+) progenitor cells to STI571 and the degree to…
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More topics in Diagnostics & Biomarkers
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HbA1c
A 3-month average of blood sugar, diabetes risk, a longevity marker.
Homocysteine
Methylation marker, cardiovascular and neurological risk.
HRV Tracking
Heart rate variability as a resilience and recovery indicator.
Inflammation Markers
hs-CRP, IL-6, fibrinogen — chronic low-grade inflammation as a risk factor.
Kidney Values
Creatinine, urea, eGFR, cystatin C — assessing kidney function.
Lipid Profile
LDL-C, HDL, triglycerides, ApoB — modern cardiovascular risk assessment.
Liver Values
ALT, AST, GGT, bilirubin — what high values mean and when they're a problem.
Mood Tracking
Daily mood logging, correlations with sleep/exercise/nutrition.
Nutrition Tracking
Cronometer, MyFitnessPal, macros & micros, limitations.
Resting Heart Rate
A trend marker for cardiovascular fitness and overtraining.
Thyroid Panel
TSH, fT3, fT4, plus reverse T3 and antibodies where indicated — full thyroid panel.
VO2max
Maximal oxygen uptake — the strongest longevity predictor.
Wearables
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Adenosine builds up during wakefulness — caffeine blocks its effect.
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