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Frequently asked questions

How long do I need to abstain before semen analysis?

For semen analysis, you will need to ejaculate 2-3 days before the appointment date and abstain until semen sample is produced on the date of appointment.

What if I have no sperm?

In such instances, we would perform an examination and run some blood and genetic tests. Where possible, we could attempt to retrieve the sperm directly from the testicles. This sperm would then be used to fertilise any eggs collected from an IVF cycle.

Can I take GLP-1 Medications during treatment?

If you are taking a GLP-1 medication such as Wegovy®, Ozempic® or Mounjaro® for weight management or diabetes, we recommend stopping the medication at least two months before starting fertility treatment or attempting pregnancy. These medications can remain in the body for several weeks after the last dose, and there is limited information about their safety during early pregnancy. Allowing a two-month washout period helps ensure the medication has been cleared from your system before conception and supports the safest possible start to treatment. Please discuss any plans to stop these medications with your fertility specialist or prescribing doctor, as alternative support for weight management or diabetes control may be required.

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The Biological Clock

This tool indicates:

  • Natural conception per month if you have no fertility issues
  • IVF success rate at the same age
  • When to seek help after months of unsuccessful attempts

If you are concerned at any stage – we recommend booking a doctor appointment or a free nurse consultation. The sooner you make a plan the better your chances in the long term.

When to seek advice early
  • If you have polycystic ovaries, endometriosis, or have been through a cancer diagnosis; we recommend you get in touch quickly so we can talk you through all your options and give you the greatest possible chance of success.
  • If you’re a single woman considering motherhood in the future; it’s best to approach us early and consider egg freezing as this can be an option for you while you have a higher ovarian reserve and healthier eggs.
Set your age and the months you’ve been trying to conceive
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Your chance of having a baby per month for fertile couples
Your chance of having a baby per IVF cycle (if experiencing infertility)

Body Mass Index calculator

Being overweight or underweight can reduce fertility, so it is important to keep your body weight within the normal healthy range.

Body Mass Index (BMI) is an indication of your body weight and can be calculated by dividing weight by height. You should aim for a BMI of between 20 and 25, as this will optimise your chances of conception.

Woman’s BMI below 19

Even in these modern times, nature knows best. If a woman's BMI falls below 19, the body senses famine and ovulation is switched off to prevent the risk of having a baby with malnutrition. Excessive exercise can reduce body fat and increase muscle mass to a point where periods cease for the same reason. Risk of miscarriage is also increased in women with a low BMI.

Being underweight

If a woman's BMI falls below 19, the body senses famine and ovulation is switched off to prevent the risk of having a baby with malnutrition. Excessive exercise can reduce body fat and increase muscle mass to a point where periods cease for the same reason. Risk of miscarriage is also increased in women with a low BMI.

BMI’s greater than 30

This can reduce fertility by 50%. Pregnancy for women with a 30+ BMI is often associated with problems such as maternal diabetes, high blood pressure, big babies and increased risk of caesarean section.

Add your height and weight to calculate your BMI
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