Here is the standard research dosing: Titration Protocol for Retatrutide: Research protocols typically start at 1-2 mg weekly and titrate upward by 1-2 mg every 2-4 weeks to a maximum of 10-12 mg weekly
Zhai W, Neuman SL, Latour MA, Hester PY
In this article, you can find information about other alterations at the testicular level that can be the cause of fertility problems: Testicular factor male infertility
Pentadecapeptide BPC 157 enhances the growth hormone receptor expression in tendon fibroblasts. Molecules 2014;19(11):19066-19077
Fabbrini E, Magkos F, Mohammed BS, Pietka T, Abumrad NA, Patterson BW, Okunade A, Klein S (2009) Intrahepatic fat, not visceral fat, is linked with metabolic complications of obesity
Always apply a broad-spectrum sunscreen with at least SPF 30 before going outdoors