• August 8, 2025
  • Dr Luke Wee

What Happens to Sperm After a Vasectomy? The Surprising Truth You Need to Know

For many men considering a vasectomy, one of the most common questions is: What happens to sperm after a vasectomy? It’s a fair concern, especially given how little most people are taught about the biology behind male sterilisation. While the vasectomy procedure is a highly effective form of permanent contraception, it doesn’t stop sperm production […]

  • August 1, 2025
  • Dr Luke Wee

What Causes Watery Semen? Signs and Solutions for Healthy Ejaculation

Semen texture can vary from time to time and in most cases, these changes aren’t a cause for concern. But if it starts to appear thinner or more fluid than usual, it’s natural to have questions, especially around what that might mean for your health. In this latest blog, we explain what causes watery semen, […]

  • June 19, 2025
  • Dr Luke Wee

How Intermittent Fasting Affects Testosterone Levels in Men

Intermittent fasting has become one of the most widely discussed approaches to improving health and managing weight. Beyond its metabolic benefits, many men are now asking a key question: Does fasting increase testosterone? Testosterone plays a vital role in male fertility, strength, mood and overall wellbeing, so it’s no surprise that interest in natural ways […]

  • June 12, 2025
  • Dr Luke Wee

How Caffeine Consumption Affects Male Hormones and Fertility

Caffeine is one of the most widely consumed stimulants in the world. Whether it’s coffee, energy drinks, or soft drinks, many men rely on caffeine to boost alertness and energy levels throughout the day. But if you’re thinking about future family plans — or have undergone or are considering a vasectomy — it’s worth understanding […]

  • April 29, 2025
  • Dr Luke Wee

Why You Should Consider Freezing Sperm Before Your No-Scalpel Vasectomy

When choosing a permanent contraception method, vasectomy remains the most common option for men in New Zealand, particularly the minimally invasive no-scalpel technique. Chosen for its reliability and long-term effectiveness, the procedure is considered permanent. For this reason it is important to explore all your options before going ahead, especially if there’s any chance you […]

  • March 11, 2025
  • Dr Luke Wee

The Importance of Water Intake for Semen Production and Overall Health

Water is essential for nearly every function in the human body, from regulating temperature to supporting digestion and circulation. While hydration is often associated with energy levels, skin health and kidney function, it also plays a crucial role in male reproductive health. One common question is: Does drinking water increase semen production? While multiple factors […]

  • February 25, 2025
  • Dr Luke Wee

Can Stress Reduce Your Sperm Count?

Many men focus on diet, exercise and lifestyle choices when considering fertility, but stress is an often-overlooked factor that can have a significant impact on reproductive health. While occasional stress is a normal part of life, prolonged or chronic stress may contribute to low sperm count, reduced sperm quality and hormonal imbalances that affect male […]

  • February 4, 2025
  • Dr Luke Wee

Semen Analysis Preparation: What You Need to Know

Semen analysis plays a crucial role in assessing male reproductive health and the effectiveness of procedures such as vasectomy. It involves evaluating various characteristics of semen and sperm to determine fertility potential or confirm the absence of sperm post-vasectomy. Proper semen analysis preparation is essential for achieving accurate results, whether the test is for diagnostic […]

  • January 21, 2025
  • Dr Luke Wee

What Does Healthy Sperm Look Like?

Understanding the characteristics of healthy sperm is essential for anyone interested in male fertility and overall reproductive health. This blog addresses the question, “What does healthy sperm look like?”, exploring key elements of sperm health and providing insights into what makes sperm healthy or unhealthy, along with tips on maintaining and improving sperm quality. Read […]

  • January 14, 2025
  • Dr Luke Wee

Does Alcohol Affect Sperm? Essential Fertility Facts You Need to Know

Alcohol is commonly consumed worldwide and plays a role in social and cultural settings. However, for those concerned with male fertility, understanding its impact on reproductive health is crucial. Many may wonder, ‘Does alcohol affect sperm?’ This article explores how different levels of alcohol use may influence sperm quality, sperm production and overall fertility, helping […]

  • December 13, 2024
  • Dr Luke Wee

Understanding Semen Analysis for Fertility: What You Need to Know

A semen analysis for fertility plays a crucial role in assessing male reproductive health and is particularly relevant for individuals post-vasectomy. By examining a semen sample, this analysis measures key factors such as sperm count, motility and morphology. For men who have undergone a vasectomy, the test confirms the absence of sperm, ensuring the procedure’s […]

  • November 22, 2024
  • Dr Luke Wee

Common Causes of an Abnormal Semen Analysis and How to Address Them

A semen analysis is a crucial test in evaluating male fertility. By examining various aspects of a semen sample, including sperm count, sperm motility and sperm morphology, healthcare professionals can identify potential issues that might affect fertility. An abnormal semen analysis can be concerning, but understanding the common causes and addressing them effectively can improve […]

  • August 1, 2024
  • Dr Luke Wee

Low Sperm Count: Signs and Causes

Low sperm count is a critical factor in male fertility, impacting many couples’ ability to conceive. Recognising low sperm count signs, understanding the underlying causes and being aware of the implications are crucial for early diagnosis and effective treatment. By exploring these aspects, we can shed light on this common issue and offer guidance for […]

Ask Us a Question

Have a query about vasectomies or family planning? Our dedicated team is here to help! Drop us a line with any questions or concerns you may have regarding the procedure, recovery, or any other aspect of vasectomy. We’re committed to providing informative and personalised answers to support your decision-making process.

©2025 The Cooper Clinic | All Rights Reserved | Sitemap | Cancellation Terms | Docs

Step-by-Step Guide to Getting
Ready for a Vasectomy

Take our handy Vasectomy Cheat Sheet with you!

Simply complete the details below and download our informative summary pamphlet on the vasectomy procedure, so you can stay informed about the procedure and how best we can help you moving forward.

brochure cover

Are you leaving?

Then don't forget to take our handy Vasectomy Cheat Sheet with you!

Simply complete the details below and we’ll email you our informative summary pamphlet on the vasectomy procedure, so you can stay informed about the procedure and how best we can help you moving forward.

brochure cover