Can peptides cause changes in libido or sexual function?

Some users report increased libido with growth hormone peptides, possibly due to improved energy and testosterone levels. Others experience decreased libido with GLP-1 peptides during rapid weight loss. Effects are usually temporary and vary individually. <a href='https://www.nichd.nih.gov/health/topics/menshealth/conditioninfo/sexual' target='_blank'>NICHD Sexual Health</a>