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What is Gonal-F used for in fertility treatment?

Gonal-F is used to stimulate the ovaries to produce multiple follicles. It is commonly prescribed in IVF and ovulation induction treatments to support egg development.

How does Gonal-F work?

Gonal-F contains follicle-stimulating hormone (FSH), which helps encourage the ovaries to grow and mature eggs during a controlled fertility treatment cycle.

When should I inject Gonal-F?

Gonal-F should be injected at the same time each day as prescribed by your doctor. Consistency helps maintain stable hormone levels and supports optimal treatment response.

What should I do if I miss a Gonal-F injection?

If you miss a dose, do not double inject. Contact our nurse care team immediately for advice on what to do next.

What is Humog used for in fertility treatment?

Humog is used to stimulate the ovaries during fertility treatment. It supports the development and maturation of eggs and is commonly used in IVF or ovulation induction cycles.

How does Humog work?

Humog contains follicle-stimulating hormone (FSH) and luteinising hormone (LH), which work together to encourage the ovaries to produce and mature eggs in a controlled way.

When should Humog injections be taken?

Humog injections should be taken at the same time each day as prescribed by your doctor. Consistency is important to maintain stable hormone levels and support optimal ovarian response.

What should I do if I miss a Humog injection?

If you miss a dose, do not take a double injection. Contact our nurse care team immediately for guidance on the next steps.

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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