Fertility Preservation - Coastal IVF
Planning ahead for future parenthood with expert care and tailored solutions

Fertility Preservation

Planning ahead for future parenthood with expert care and tailored solutions

Fertility preservation gives you control over your reproductive future. Coastal IVF offers advanced, on-site freezing of sperm, eggs, and embryos for individuals and couples delaying parenthood or preparing for medical treatment.

Oocyte (Egg) Freezing

Age is the most important factor in female fertility. Women are born with all their eggs, and both quantity and quality decline with time,  especially from the mid-30s, when conception becomes harder and miscarriage risk increases.

Egg freezing allows women to preserve eggs at a younger age for future use. It offers flexibility and peace of mind, whether for personal, professional, or medical reasons.


Why Consider Egg Freezing?

Common reasons include:

  • Delaying pregnancy for career or personal goals
  • Not yet having met the right partner
  • Medical conditions such as endometriosis or before cancer treatment
  • Family history of early menopause
  • Low ovarian reserve on fertility testing

Ovarian Reserve Testing

Before starting, your specialist may assess your egg supply with:

  • AMH blood test – Measures hormone levels linked to egg reserve
  • Antral follicle count (AFC) – Ultrasound to estimate follicle numbers

These tests help assess egg quantity but not quality. Age remains the best indicator of fertility potential.

THE PROCEDURE

  • 01
    Ovarian Stimulation

    Hormonal medication is used to stimulate the ovaries to produce multiple mature eggs (ideally 10-20).

  • 02
    Monitoring

    Ultrasound and blood tests track follicle growth to time egg collection precisely.

  • 03
    Egg Collection

    A short day-surgery procedure under light sedation to retrieve mature eggs.

  • 04
    Freezing (Vitrification)

    Mature eggs are rapidly frozen using advanced vitrification techniques and stored safely on-site.

  • 05
    Future Use

    When ready, eggs are thawed, fertilised using IVF or ICSI, and transferred to the uterus as embryos.

  • 06
    Ideal Timing

    While egg freezing can be performed at any reproductive age, the ideal time is before the mid-30s. Younger eggs are typically healthier and have a greater chance of leading to a successful pregnancy in the future.

Sperm Preservation

Sperm freezing provides an easy and effective way to preserve fertility for the future. It’s commonly used before treatments such as chemotherapy, or by men who want to keep family-building options open later in life.


Why Consider It?

You may choose to freeze sperm if you:

  • Are undergoing chemotherapy, radiation, or surgery that may affect fertility
  • Have a low or declining sperm count
  • Are planning a vasectomy but wish to preserve future options
  • Are beginning gender-affirming hormone therapy or surgery
  • Wish to delay parenthood while protecting your fertility for the future

Testing Prior to Sperm Freezing

Before sperm is frozen, a semen analysis is performed to assess sperm count, motility, and morphology (shape). This helps determine how many samples may be needed and guides future treatment planning.

A trial thaw may also be performed to assess how well sperm survive the freezing and thawing process, ensuring optimal results for future use.

In addition, blood tests are routinely performed to screen for infectious diseases such as HIV, hepatitis B, and hepatitis C, in accordance with national storage guidelines.

THE PROCEDURE

  • 01

    A semen sample is collected at home or on-site in a private room.

  • 02

    The sample is assessed and prepared in our lab

  • 03

    Sperm is frozen in individual vials using cryoprotectants to preserve quality

  • 04

    Samples are stored in liquid nitrogen at sub-zero temperatures in our on-site storage facility

Storage and Future Use

Frozen sperm can be stored indefinitely. When you are ready to use it, the sample is thawed and used for IUI, IVF, or ICSI depending on the quality and your specific treatment plan.

Ideal Timing

Unlike women, men continue producing sperm throughout life, but sperm quality declines gradually with age. From around the mid-40s, changes in sperm DNA, motility, and morphology can reduce fertility and increase the risk of miscarriage and certain genetic conditions.

For this reason, freezing sperm earlier in adulthood, ideally before the mid-40s, provides the best chance of preserving healthy sperm for future use.

Embryo Preservation

Embryo freezing is a proven and highly effective way to preserve fertility. Eggs are fertilised with sperm to create embryos, which are then frozen for future use, an option ideal for couples completing IVF or individuals wishing to preserve fertility with a partner or donor sperm.


Why Consider Embryo Freezing

Embryo freezing may be an ideal option if you:

  • Are undergoing IVF and have surplus high-quality embryos
  • Wish to delay pregnancy but are ready to create embryos now
  • Are preparing for cancer treatment or another medical intervention that may affect fertility
  • Are preserving fertility as a couple using partner or donor sperm

Advantages

  • Highly successful – The most established and effective fertility-preservation method, with excellent survival and pregnancy rates after thawing.
  • Provides more information than egg freezing – Allows observation of fertilisation and embryo development, offering insight into egg and sperm quality before storage.
  • Flexible timing – Enables pregnancy planning around medical, personal, or lifestyle circumstances.
  • Suitable for couples or individuals – Embryos can be created using partner or donor sperm.
  • Supports genetic testing – Allows PGT prior to storage and transfer.

Limitations

  • Requires fertilisation – Embryos must be created with partner or donor sperm; not suitable for single women who prefer to freeze eggs only.
  • Legal and ethical considerations – Both parties must provide consent for future use, storage, or disposal.
  • Emotional complexity – Shared decision-making about stored embryos can be sensitive if relationship or life circumstances change.

THE PROCEDURE

  • 01

    Eggs are collected through a standard IVF cycle and fertilised with sperm from a partner or donor in our on-site laboratory.

  • 02

    Embryos are cultured for 5–6 days until they reach the blastocyst stage

  • 03

    Suitable embryos are selected and frozen using vitrification techniques.

  • 04

    Embryos are securely stored on-site and can remain frozen indefinitely, until you’re ready to use them.

Storage and Future Use

Embryos can be stored long-term. When ready, one or more embryos are thawed and transferred during a frozen embryo transfer (FET) cycle, timed to match your natural or medicated cycle.

Ideal Timing

Embryo freezing can be performed at any reproductive age, but outcomes are best when it’s done before the mid-30s, while eggs and sperm are healthiest. Preserving embryos earlier maximises future fertility and offers flexibility for family planning.

Elective Fertility Preservation

Fertility preservation allows individuals and couples to protect their ability to have a biological child in the future.

It may be chosen for personal (elective) reasons or out of medical necessity, depending on circumstances.


Why Consider Fertility Preservation

You may choose to preserve fertility if you:

  • Want to delay pregnancy for career, travel, or education
  • Have not yet met the right partner
  • Wish to plan ahead while fertility is still strong
  • Are considering gender-affirming therapy or surgery

Medical Fertility Preservation

Medical fertility preservation may be needed when treatment or illness could affect future fertility.

This includes patients who:

  • Are about to start chemotherapy, radiation, or surgery
  • Have endometriosis, POI, autoimmune disease, or genetic risk for early menopause
  • Are undergoing procedures affecting reproductive organs

Oncofertility

Oncofertility is safe, fast, and underutilised in Australia. It:

  • Does not delay or affect cancer treatment or prognosis
  • Can be arranged within weeks
  • Offers many options, egg, sperm, or embryo freezing, tissue cryopreservation, or ovarian-protective medication
  • Is supported by Medicare, which covers fertility-preservation storage fees for eligible patients

Not sure which path is right for you?

Book a consultation with our team to discuss your options and receive expert guidance tailored to your circumstances.

Book a consultation

Your Egg Freezing Specialists

Our team offers expert, personalised care for women considering egg freezing, whether for medical reasons or future planning. You are in experienced hands every step of the way.

Dr. Benjamin Stokes (Director)

Obstetrician & Gynaecologist

Dr. Melissa Acreman

Obstetrician & Gynaecologist

Dr. Robert North

Obstetrician & Gynaecologist

Dr. Paul Stokes (Director)

Obstetrician & Gynaecologist

Your answers to
frequently asked questions

Coastal IVF
  • When should I see a fertility specialist?

    If you’ve been trying to conceive for 12 months (or 6 months if you’re over 35), or have known conditions such as irregular cycles, endometriosis, or male factor issues, it’s time to book a consultation.

  • How long does an IVF cycle take?

    A typical IVF cycle takes 4–6 weeks from the start of medication to embryo transfer, though timing may vary depending on your individual plan.

  • What is the IVF Guarantee?

    If your first full-fee IVF cycle does not result in a clinical pregnancy, your next cycle will be offered with a greatly reduced fee. Eligibility criteria apply, your clinician will explain these in detail.

  • How much does IVF cost and what does Medicare cover?

    You’ll receive a written quote after your consultation, including all relevant Medicare item numbers. Most patients are eligible for Medicare rebates on fertility investigations and IVF treatment.

  • Do you offer egg freezing or fertility preservation?

    Yes. We offer egg, sperm, and embryo freezing for both medical and elective reasons, using the same advanced laboratory techniques as our IVF program.

  • What types of patients do you care for?

    At Coastal IVF, we offer a modern, personalised approach to private pregnancy care, led by one of our experienced obstetricians, Dr Benjamin Stokes, Dr Melissa Acreman or Dr Robert North. You’ll be supported by a consistent team of midwives, nurses and allied health professionals who work closely together to ensure you receive compassionate, expert care throughout your pregnancy.

  • I’ve stopped the pill and started bleeding before my IVF meds, is this normal?

    Yes. A withdrawal bleed is common after stopping the oral contraceptive pill and won’t affect your IVF cycle.

  • Is spotting counted as day one of my period?

    Usually no. Day one is the first day of full, red flow. If heavier bleeding starts after midday, the following day is considered day one. If unsure, contact our nurses.

  • What if my period starts on a weekend?

    Call the clinic on Monday morning (before midday). Unless previously advised, do not start medication until you’ve spoken with a nurse.

  • What should I do if I miss a dose of medication?

    Call our nursing team as soon as possible before taking further medication. Setting a daily alarm can help prevent missed doses.

  • Can I exercise during IVF treatment?

    Gentle activity such as walking, swimming, or yoga is fine. Avoid strenuous or high-impact exercise during stimulation and after egg collection. If unsure, check with your clinician.

  • When can we have intercourse after embryo transfer?

    You may resume intercourse when comfortable, unless advised otherwise by your doctor or nurse.

  • What happens to my eggs and sperm in the lab?

    Once collected, eggs and sperm are prepared for fertilisation under strict double-witnessing protocols in a controlled environment.

  • How is fertilisation achieved?

    • IVF: Eggs are placed in a dish with thousands of sperm, allowing natural fertilisation.
    • ICSI: A single selected sperm is injected directly into the egg using micromanipulation.
  • How do you confirm fertilisation?

    Around 16–18 hours after insemination, embryologists check for two pronuclei (PN), one from the egg and one from the sperm, confirming normal fertilisation.

  • What happens to embryos after fertilisation?

    Embryos grow in incubators with tightly controlled temperature, humidity, and gas composition to mimic the natural environment of the fallopian tube and uterus.

  • What is a blastocyst?

    A day 5–6 embryo that has developed a fluid-filled cavity, with an inner cell mass (future baby) and a trophectoderm (future placenta). Culturing to this stage helps identify embryos with the best potential.

  • How do you choose which embryo to transfer?

    Embryos are graded by appearance and developmental progress. The highest-quality embryo is selected for transfer based on medical and laboratory criteria.

  • What happens to surplus embryos?

    Embryos meeting quality criteria are vitrified (rapidly frozen) and stored safely in liquid nitrogen at –196°C for future use.

  • Could embryos ever be mixed up?

    This risk is managed by strict laboratory protocols. Every step is electronically and manually double-witnessed, using our RI Witness system for barcoded tracking. 

  • Can you predict which embryo will result in pregnancy?

    No. Grading helps guide selection, and PGT (Preimplantation Genetic Testing) may provide additional information, but implantation depends on many biological factors.

  • How do you protect embryos in the lab?

    The lab is a highly controlled cleanroom with purified air, continuous monitoring, 24/7 alarms, and redundant power systems to ensure embryo safety.

  • When should I book my first pregnancy appointment?

    We usually recommend booking your first antenatal appointment around 7–8 weeks gestation, or earlier if you have any concerns or a history of pregnancy complications.

  • Will I have ultrasounds at the clinic?

    Yes. Every obstetric appointments include a 3D/ 4D ultrasound to check your baby’s growth, heartbeat, and position. Additional scans (such as morphology, or growth scans) may be arranged externally when needed.

  • What can I take for nausea during early pregnancy?

    Start with small, frequent meals and B6 supplements. If symptoms persist, your doctor can prescribe safe medications for morning sickness.

  • Why might I bleed in early pregnancy?

    Light spotting is common and often harmless (e.g. implantation bleeding), but heavy bleeding or pain should always be discussed with your nurse or doctor.

  • Can I see the same obstetrician throughout pregnancy?

    Yes. Our obstetricians provide continuity of care from early pregnancy through to birth and postnatal follow-up

  • Where do your doctors deliver?

    At Buderim Private Hospital, working with an experienced team of midwives, anaesthetists, and theatre staff.

  • What happens if my doctor is away when I go into labour?

    Our obstetricians share an on-call roster, so you’ll always be cared for by one of our team members you’ve already met during your pregnancy journey.

  • Do you offer shared care during pregnancy?

    Yes. We provide shared antenatal care with the Sunshine Coast University Hospital (SCUH) for patients planning to deliver there.
    This means many of your antenatal appointments can take place at Coastal IVF, with our obstetricians working in collaboration with the SCUH maternity team to ensure seamless communication and continuity of care.

  • What procedures are performed at Coastal IVF?

    We offer complete gynaecological care, from colposcopy and LLETZ to advanced micro-laparoscopic and robotic surgery, including endometriosis excision, hysterectomy, myomectomy, and prolapse repair.

  • What are the benefits of robotic-assisted surgery?

    Robotic systems provide 3D vision and enhanced precision, allowing complex surgery to be performed through smaller incisions with less pain, less bleeding, and faster recovery.

  • What happens after I’m told I need surgery?

    Our Surgery Bookings Team will contact you within one week to guide you through next steps, provide a quote, and confirm date options. If you haven’t heard from us, please call (07) 5443 4301.

  • When will I receive my fasting and arrival time details?

    Your fasting and admission details are sent via SMS the business day before surgery. If not received by late afternoon, please contact the clinic.

  • When can I go home after day surgery?

    Most patients are discharged 2–3 hours after their procedure, depending on recovery and type of surgery.

  • Can I drive after surgery?

    If you’ve had a general anaesthetic or sedation, you must not drive for at least 24 hours. Only resume driving when you are fully alert and comfortable.

  • Do I need a referral to see a doctor at Coastal IVF?

    You may book directly, but a GP or specialist referral is required to access Medicare rebates.

  • Does Coastal IVF participate in private health gap schemes?

    No. Surgeon’s fees are payable prior to surgery. We’ll process your Medicare rebate and you can then claim any eligible benefit from your health fund.

  • Where is the clinic and is parking available?

    Coastal IVF is located in Maroochydore, Sunshine Coast, with on-site and street parking available.

  • Can I get a quote before starting treatment?

    Yes. After your initial consultation and confirmation of your treatment plan, you’ll receive a written quote from our finance team.

  • What does the IVF cycle fee include?

    Our fees are inclusive, covering consultations, scans, and cycle management. Exclusions are listed on the fee sheet.

  • What if my cycle is cancelled?

    A cancelled cycle fee applies to cover appointments and treatments already provided. The amount is listed on your quote.

  • When and how do I pay?

    Payments are due as per your quote and can be made by EFTPOS, over the phone, or via bank transfer.

  • Can I use my superannuation for fertility treatment?

    Yes. You can apply for early release of superannuation to fund treatment, but funds must be received before a cycle is booked.
    We’ll provide the quote and required documentation. The ATO form must be completed by your GP and psychiatrist, not your fertility specialist.

  • When will I receive my Medicare rebate?

    Once your cycle is complete, we submit your claim to Medicare. Rebates are usually received within 5–7 business days.

Book an Appointment

Please note that you require a referral from your GP to one of our doctors in order to access Medicare rebates.

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