Hormonal Contraception, Sex Hormones, Menstruation, Pregnancy, Puberty, Estrogens, Androgens

madman

Super Moderator


Summary

Hormonal contraception, such as the pill and IUD, work by regulating hormone levels in the body to prevent pregnancy. Different forms of contraception have different mechanisms of action and can have varying side effects.


Highlights

  • Hormonal contraception suppress ovarian function by increasing levels of synthetic estradiol and progesterone.
  • There are various factors to consider in choosing the most suitable form of hormonal contraception, such as individual preferences, age, and reproductive health needs.
  • Studies show a potential link between hormonal contraception and increased risk of depression, though the risk depends on factors like age and individual sensitivity.
  • Side effects can include blood clotting, mood changes, and changes in cognitive function, but the individual response can vary.
  • Hormonal contraception can be used for a variety of reproductive health reasons beyond contraception, such as managing conditions like polycystic ovary syndrome and endometriosis.
 

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HCG Mixing Protocol Calculator

TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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