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Reproductive

Gonadorelin Protocol

Dosing & Research

Last Updated: April 22, 2026

Also known as: GnRH, Gonadotropin-Releasing Hormone, LHRH, Factrel

Gonadal hormone regulation, Fertility research, LH/FSH stimulation studies, GnRH receptor signaling

Half-Life
2–4 Minutes
Administration
• Subcutaneous • Intravenous
Frequency
Pulsatile Pattern

How It Works

  • GnRH identical to endogenous LHRH. Binds GnRH receptors on pituitary gonadotrophs to trigger pulsatile LH/FSH release.
  • Gonadal hormone regulation
  • Fertility research
  • LH/FSH stimulation studies
  • GnRH receptor signaling

Dosing Structure

Dose
50–100 mcg per injection (pulsatile dosing)
Frequency
Pulsatile Pattern
Notes
Pulsatile Protocols Recommended For Gonadal Stimulation. Continuous Administration Causes Desensitization And Suppression.

Example Protocols

Dose: 50–100 mcg per injection (pulsatile dosing)
Frequency: Pulsatile Pattern
Duration: Variable
Off Period: Not listed
Log InjectionAdd to ProtocolCalculate dosing →

Protocol Notes

Pulsatile protocols recommended for gonadal stimulation.
Continuous administration causes desensitization and suppression.

Research & Studies

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