The Claim

In healthy men, daily oral desogestrel combined with testosterone pellets for 8 weeks is associated with no significant changes in lipoproteins, fibrinogen, sexual behavior, or hematocrit.

Source: Dose-finding study of oral desogestrel with testosterone pellets for suppression of the pituitary-testicular axis in normal men.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
32score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

In healthy men, taking desogestrel by mouth along with testosterone pellets for 8 weeks does not change levels of lipoproteins, fibrinogen, hematocrit, or sexual behavior.

See the scientific wording

In healthy men, daily oral desogestrel combined with testosterone pellets for 8 weeks is associated with no significant changes in lipoproteins, fibrinogen, sexual behavior, or hematocrit, suggesting minimal adverse metabolic or behavioral effects.

Why this might work

When a synthetic hormone and a testosterone implant are taken together, they signal the brain to stop producing signals that tell the testes to make more testosterone and sperm. This keeps hormone levels steady, which prevents changes in blood fat levels, clotting factors, blood cell counts, and sexual behavior.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Dose-finding study of oral desogestrel with testosterone pellets for suppression of the pituitary-testicular axis in normal men.

    In a study where healthy men took a daily pill and a testosterone implant for 8 weeks, their cholesterol, blood clotting, sex drive, and blood cell counts stayed about the same — meaning no major side effects showed up in these areas.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.