I have varicocele isue

What is the treatment of varicocele ? 
- visit a specialist doctor to do a full work up medical tests and determine the source of your medical issues 
- there is 3 types of surgery that medical field provide to treat varicocele depend on patient situation and grade of disease , which is : 
1. Open surgery 
2. Laparoscopic surgery 
3. Percutaneous embolization
What are the needed tests ?
1. physical examination
2. urine test
3. ultrasound test 
4. sperm test 
What is the needed recovery time after varicocele surgery ?
- around 2 - 4 weeks 
- the sperm need around 3 months to get better