just need a quick answers for the following discussion topics below with citation please

 

• Identify methods of male contraception.
• Discuss the notion of shared responsibility in contraception. Who should use birth control and why?
• Discuss the benefits and risks of circumcision in men.
• Identify causes and treatments for male infertility.
• Discuss donor-related issues in sperm donation and in vitro fertilization.
• Identify and post at least two resources discussing the effects of aging on the male reproductive system. What can be done to address these effects?