Do you need to save up sperm for fertility?

When you and your partner are trying to conceive, it’s natural to look for ways to boost your chances. There’s a lot of information out there about what can help—or hinder—your fertility, and some of it can be misleading. One common belief is that men should ‘save up’ sperm by avoiding ejaculation in the days leading up to ovulation. But does this really make a difference to sperm quality and your chances of conceiving? Well, it’s not quite that straight forward.  

Does abstinence improve sperm quality? 

It’s a widely held assumption that the longer sperm is stored, the better the sperm count and quality. But research suggests the opposite is true. While sperm production is a continuous process, older sperm that have been stored in the body for too long can become damaged and less mobile. Regular ejaculation ensures that fresher, healthier sperm are available when it matters most. 

In fact, studies have shown that frequent ejaculation helps maintain optimal sperm motility and DNA integrity. Professor Charles Kingsland says: 

"Frequent ejaculation—every 1–2 days—helps maintain optimal sperm motility and DNA integrity. This aligns with research indicating that regular sexual activity can enhance the chances of conception."  

One study published in Human Reproduction found that sperm motility peaked when men ejaculated every couple of days, while extended periods of abstinence led to a decline in sperm quality. Another study in the Journal of Reproductive Medicine in the Journal of Reproductive Medicine found that daily ejaculation over a two-week period did not negatively impact sperm parameters. 

How often should you have sex when trying to conceive? 

Rather than focusing on conserving sperm, the best approach is to maintain regular, natural intimacy. Fertility specialists typically recommend having sex every 2–3 days throughout the cycle, rather than only timing intercourse around ovulation. This ensures that sperm is always available in the reproductive tract when an egg is released, maximising the chances of conception. 

If tracking ovulation is part of your fertility journey, it’s worth noting that sperm can survive in the female reproductive system for up to five days. This means that having sex regularly in the lead-up to ovulation is just as important as the day of ovulation itself. 

What if sperm health is a concern? 

If you or your partner are concerned about sperm quality, there are proactive steps that can help: 

• Get a semen analysis – A simple sperm test can assess key factors like count, motility, and shape, giving you a clear picture of fertility health. 

• Make lifestyle adjustments – Smoking, excessive alcohol consumption, poor diet, and lack of exercise can all impact sperm health. Small changes, such as eating a nutrient-rich diet, staying active, and reducing stress, can make a difference. 

• Manage heat exposure – Prolonged heat from hot tubs, saunas, or tight underwear can affect sperm production. Keeping things cool down there can help maintain sperm quality. 

• Consider supplements – Nutrients like zinc, selenium, and CoQ10 have been linked to improved sperm health.  
  
  

A shared journey 

Fertility isn’t just a women’s health issue—male fertility plays an equal role in conception. If you and your partner are struggling to conceive, it’s important to approach this as a team. Open conversations, lifestyle adjustments, and professional support can all contribute to a positive outcome. 

Get the best start with our pre-treatment fertility bundle 

Understanding your fertility health early can make all the difference. Our comprehensive pre-treatment bundle is designed to give you the best possible insight into your fertility before starting treatment. This includes a semen analysis and other key assessments, ensuring you have a clear picture of your reproductive health. 

This bundle has been specifically created to help you avoid unnecessary delays, so you can move forward with confidence, knowing exactly where you stand. By identifying any potential issues early on, you’ll be in the best position to start treatment without setbacks, giving you the clarity and reassurance you need to take the next step. 

Find out more and book your fertility check today  

At Care Fertility, we’re here to guide you every step of the way. No matter where you are on your fertility journey, taking proactive steps now can make all the difference in achieving your dream of starting a family. 

If you have concerns about sperm quality or fertility in general, booking a consultation with a specialist can be the first step towards understanding your options. With the right support, you can move forward with confidence, knowing you’re making informed choices tailored to you. 

Let’s take that next step together. We want you to feel seen, heard, and supported every step of the way, with expert guidance tailored to your unique fertility journey.