Please assess the completion status of the following clinical trial:

Trial Title: Varicocelectomy: Can Sex-hormones Predict Improvements in Semen Quality?

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Varicocele (grade 1-3) and surgery planned for this condition~* At least 18 years of age~Exclusion Criteria:~* Fever within 3 months before the first semen sample~* Malformations of the uro-genital tract~* Karyotype other than 46, XY or Y micro deletions~* Endocrine disease~* Chronic disease~* Medications which reduce semen quality~* Epididymitis within 6 months before surgery

- Gender: MALE
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Hormone/semen measurements before and after varicocelectomy (Type: EXPERIMENTAL): We will measure sex-hormone and semen quality in patients both before and after varicocelectomy. The purpose is to asses if preoperative hormone levels are predictive for who will have improved semen quality after surgery.

Based on this trial design, predict the completion outcome and termination type (if applicable).