<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=165559678418327&amp;ev=PageView&amp;noscript=1">
Lose Weight In Under 90 Days Guide 0207 183 2391 Member's Area

Excess bodyweight can cause fertility issues in both men and women. So, if a couple is trying to conceive, a joint weight loss programme not only increases your chances of conceiving but also fosters support, as you can motivate each other. Switching to our very low calorie, ketogenic rapid weight loss programme could, therefore, help you to achieve your dreams of starting a family the healthier way.

Family happy after taking part in a fertility weight loss diet
Man Icon

Weight and fertility in men

There is a direct connection between male obesity and low fertility rates. Overweight men are likely to have lower levels of testosterone, meaning that they produce fewer and lower-quality sperm. A lack of testosterone can also cause erectile dysfunction and reduce sex drive.

There is a greater likelihood of miscarriage or stillbirth in pregnancies where the father has obesity.

Woman Icon

Weight and fertility in women

Being overweight can disrupt the levels of sex hormones in women's bodies, and the way that these hormones function. Research has suggested that this effect could be caused by insulin resistance, a condition that is common in people who are overweight. Both insulin resistance and changes to the production and function of the sex hormones can make it more difficult to conceive.

Some women face additional fertility issues because they suffer from polycystic ovary syndrome (PCOS). PCOS can cause women to gain weight; however, overweight itself can also exacerbate the condition, making it harder for women to lose weight and to conceive.

Weight doesn't just affect a woman’s ability to get pregnant naturally. Women are also less likely to conceive through IVF treatment if they are living with overweight or obesity.

How PronoKal can help

Losing weight helps both men and women improve their chances of conceiving a baby, and PronoKal's PnK Method provides more benefits than standard calorie-counting diet plans.

Our programme centres around a very low calorie keto diet, which will help you lose weight faster and more effectively than most diet plans, without impacting your health or energy levels. This means you could get your family started earlier or be better prepared for your next IVF cycle. Keto diets have also been proven to reduce insulin resistance, something which can improve fertility in both sexes.

Father and son happy after the family took part in a great diet for fertility and weight loss

See How PronoKal Helps Customise Weight Loss To You

Download our PronoKal Process Map to visualise your potential weight loss timeline. See how our personalised approach guides you through each phase - from initial weight loss to long-term maintenance.

 

This visual guide shows:

  • What to expect during each phase of your journey
  • How we personalise the programme to fit your lifestyle
  • The support you'll receive throughout the process
  • Your path to sustainable results beyond the diet

Fill in your details on the form provided to receive your FREE copy!

cropped pnk

Download The PronoKal Process Map

Latest News

Keep up to date with our latest in-house news

Weight Management: A Balanced Look at Injections vs. Medically-Supervised Dieting
Weight Management: A Balanced Look at Injections vs. Medically-Supervised Dieting
In the journey toward a healthy long-term weight loss, it's crucial to understand the different tools available. This article explores the roles of modern weight loss injections...
October 2025
Read More
The Importance of Weight Loss Before Surgery
The Importance of Weight Loss Before Surgery
Surgery can be lifesaving, but it carries known risks. While the surgical team will always do their utmost to reduce these risks, there are some things we can do ourselves to...
October 2025
Read More