What are the side effects of HCG injection?

The side effects of HCG injections can vary depending on the individual and the dosage. Some of the common side effects include:

* Men:

- Testicle pain or swelling

- Gynecomastia (enlarged breasts)

- Acne

- Increased hair growth

- Mood changes

- Sleep disturbances

* Women:

- Ovulation pain

- Bloating

- Headaches

- Hot flashes

- Mood changes

- Sleep disturbances

* Both men and women:

- Fluid retention

- Weight gain

- Allergic reactions

It's important to discuss the potential side effects of HCG injections with a doctor before starting treatment to ensure that the benefits outweigh the risks.