Dr Chua Ka-Hee is a Consultant Obstetrician & Gynaecologist and fertility specialist who subspecialises in male fertility. He previously served as the resident andrology specialist in the Department of Reproductive Medicine at KK Women’s and Children’s Hospital, where he pioneered the microdissection testicular sperm extraction (micro-TESE) service.
He practises at Alpha IVF Centre and Alpha Women’s Specialists in Singapore and holds academic appointments including Clinical Assistant Professor at Duke-NUS Medical School.
Clinical focus
Male factor infertility & andrology.
Qualifications (as publicly listed)
MBBS (Singapore), MRCOG (UK).
Where they practise
- Clinic / practice: Alpha IVF Centre / Alpha Women's Specialists
- Hospital / training affiliation(s): KK Women's and Children's Hospital (Department of Reproductive Medicine)
Getting to the clinic
Dr Chua Ka-Hee’s training and hospital affiliation is with the Department of Reproductive Medicine at KK Women’s and Children’s Hospital (KKH), while his private practice is associated with Alpha IVF Centre and Alpha Women’s Specialists. KKH sits at Kampong Java Road on the edge of the Novena medical cluster. The most convenient rail option is Novena MRT (NS20) on the North-South Line, from which the hospital is a short ride by bus or taxi rather than a comfortable walk. Many visitors prefer to take a taxi or ride-hailing car directly to the main entrance, as the campus is large and the drop-off points are clearly signposted. Several public bus routes serve the surrounding stretch of Bukit Timah Road and Kampong Java Road, and the bus stops sit within a few minutes of the building lobbies.
If you are driving, KKH has a visitor carpark on site with paid hourly charges; arrive a little early at busy clinic times, as the carpark can fill during morning sessions. Drop-off bays near the entrance make it easy for a partner or family member to set down a patient before parking. For appointments at the Alpha clinics, confirm the exact address and level with the clinic when you book, and allow extra time during weekday peak hours when the Novena and Orchard corridors are congested. Wheelchairs and assistance are generally available at the main hospital concourse if requested in advance.
What male factor infertility and andrology covers
Male factor infertility refers to difficulties conceiving that relate, wholly or partly, to the male partner. It is a common and often under-recognised contributor to a couple’s fertility journey, and Dr Chua’s subspecialty focus is on assessing and treating it. Andrology is the branch of medicine concerned with male reproductive and hormonal health. Conditions and investigations within this field include abnormal semen analysis (low sperm count, reduced motility or abnormal morphology), azoospermia (no sperm in the ejaculate), hormonal imbalances affecting sperm production, varicocele, blockages of the reproductive tract, and the effects of previous infections, surgery or medical treatment.
A key procedure within this area is surgical sperm retrieval, including microdissection testicular sperm extraction (micro-TESE), which is used when sperm cannot be obtained from the ejaculate. Sperm recovered this way can then be used in assisted reproduction, typically with intracytoplasmic sperm injection (ICSI) as part of an IVF cycle. The male assessment usually runs alongside the female partner’s evaluation, because fertility is best understood as a shared issue. Lifestyle factors, general health, and certain medications can all influence sperm quality, so management is frequently holistic rather than purely surgical.
What to expect at a consultation
A first consultation generally begins with a detailed history covering how long you have been trying to conceive, previous pregnancies, your medical and surgical background, medications, and lifestyle factors such as smoking, alcohol and occupational exposures. For male factor concerns, the doctor will ask about past infections, injuries, surgery in the groin or testes, and any hormonal symptoms. A physical examination may be carried out where appropriate.
Investigations commonly include one or more semen analyses, hormone blood tests, and sometimes a scrotal ultrasound or genetic testing depending on the findings. Because semen results can vary, a repeat test is often arranged before firm conclusions are drawn. The doctor will then discuss what the results mean and outline the options, which may range from lifestyle measures and medical treatment to surgical sperm retrieval or assisted reproduction. Couples are usually seen together so that decisions can be made jointly and both partners understand the plan.
Preparing for your appointment
To make the most of your visit, bring the following:
- Photo identification and, if relevant, a GP or polyclinic referral letter.
- Any previous fertility test results, semen analyses, scans or operation records.
- A current list of all medications and supplements, including doses.
- A written summary of your history: how long you have been trying, any previous pregnancies, and relevant past illnesses or surgery.
- A list of questions you and your partner want answered.
For a semen analysis, you will usually be asked to abstain from ejaculation for a set period (often two to five days) beforehand; confirm the exact instructions with the clinic. Attending as a couple, where possible, helps the doctor build a full picture and supports shared decision-making.
After your consultation and follow-up
After the visit you will typically receive a plan that may involve waiting for test results, repeating a semen analysis, or proceeding to a procedure such as surgical sperm retrieval or an IVF cycle. Reports are usually discussed at a follow-up appointment, where the next steps are agreed. Continuity of care matters in fertility treatment, as cycles and investigations often unfold over weeks or months. If a procedure is recommended, the clinic will explain what it involves, the recovery, and how the results feed into the wider treatment plan. You are always entitled to seek a second opinion. Seek prompt medical attention for severe pain, significant swelling, fever or other concerning symptoms after any procedure.
Booking, referrals and fees
In Singapore, private specialists can usually be seen without a referral, though a GP or polyclinic referral letter may help with subsidies if you are seen at a public clinic such as KKH. Assisted reproduction and certain procedures may attract MediSave use within set limits, and co-funding schemes exist for eligible couples; these rules change periodically, so confirm current eligibility directly with the clinic. Consultation fees are generally paid out of pocket. Because fertility treatment costs depend heavily on the exact tests and procedures involved, ask for a written estimate before committing, and check what is covered by any insurance you hold.
Common questions
Do I need a referral to see a male fertility specialist?
For a private consultation you generally do not. A referral from a GP or polyclinic may still be useful, particularly if you wish to access subsidised care at a public hospital.
What is micro-TESE?
Microdissection testicular sperm extraction is a surgical technique using an operating microscope to locate and retrieve sperm directly from the testis when none are found in the ejaculate. Retrieved sperm can be used with ICSI during IVF.
Should both partners attend?
Yes, where possible. Fertility is a shared matter, and seeing both partners helps with diagnosis and joint decision-making.
How long does a male fertility assessment take?
Initial assessment may span a few weeks because semen tests are often repeated and hormone or imaging results take time. Your specialist will advise on timing for your situation.
Related guides
Sources & verification
See also: our editorial directory of fertility & reproductive medicine specialists in Singapore and our shortlist of fertility clinics.
This is an independent, factual profile compiled from the public sources listed above — not a paid listing, advertisement or endorsement. Details can change; always verify a doctor’s current registration on the Singapore Medical Council public register and confirm specifics directly with the clinic. This page is general information, not medical advice or a recommendation of any individual practitioner. See our editorial policy.
Don’t agree with this listing? If this is your profile and you’d like the details corrected, updated or removed — or you’d like to be featured — please reach out to us or use our contact form. We’ll sort it out quickly.