Yi-Chieh Chiu

About

A research assistantship at Taiwan CDC, then the Department of Laboratory Medicine at National Taiwan University Hospital, then an IVF laboratory: that is the order Chiu’s career ran, and it is an unusual entry point for bench work with eggs and embryos. The CDC and laboratory-medicine posts came before the first embryologist appointment.

Both degrees were taken inside one institution: a Bachelor’s in the Department of Clinical Laboratory Sciences and Medical Biotechnology and graduate study in the Graduate Institute of Immunology, both at National Taiwan University’s College of Medicine. Immunology as a training discipline is built around identifying cell types, working with antibody-based detection and running assay protocols to a defined readout — methods that transfer into specimen handling and screening work in any clinical laboratory, including one that processes eggs, sperm and embryos.

Before the current position at NUWA Lab, Chiu worked as an embryologist at Taipei Fertility Center, an infertility-specialist clinic in Taipei. The step from a hospital department or a public-health laboratory into a clinic laboratory is a change of timescale: results that used to be reported against a queue now have to be produced on the day of retrieval, because the eggs collected that morning are either handled within hours or not handled at all.

Clinical Expertise

IVF laboratory operations. Follicular fluid is received after the collection, eggs are located and their maturity read, cumulus cells are cleared, the sperm sample is prepared, and the fertilisation route agreed with the treating physician is carried out. Development is then observed and written up at each scheduled check.

Embryology. Culture from fertilisation to the cleavage or blastocyst stage, with the assessment of whether the culture has reached a point where transfer or vitrification is possible. Whether a cycle yields anything usable is settled at this stage rather than at consultation.

Immunology background. Graduate work in immunology covers cell identification, antibody-based detection methods and protocol-controlled assays. Where an immune question is raised in a fertility case — recurrent loss or repeated failure being the usual ones — the laboratory member who can read what a test actually measured shortens the conversation between the bench and the clinic.

Clinical laboratory science. Infectious-disease screening before treatment, hormonal measurement, specimen identity and chain of recording. The undergraduate department and the NTU Hospital laboratory medicine post both sit in this area, which is the safety layer every assisted reproduction cycle is required to pass through first.

Gamete and embryo cryopreservation. Vitrification carried out on eggs or embryos and survival judged after warming, together with the conditions that have to stay stable while material is in storage.

Day-to-day laboratory operations. Continuous logging of each cycle — numbers recovered, maturity, fertilisation, embryo grade — so that the physician has something comparable in front of the next decision, and so that an unexpected outcome can be located in the record instead of argued about.

Why Choose Yi-Chieh Chiu

Immunity and laboratory technique in the same qualification set. Two NTU College of Medicine degrees, one in clinical laboratory sciences and medical biotechnology and one in immunology, mean the detection methods behind screening and the interpretation of immune results come from the same training rather than from two separate careers.

Public-health surveillance experience. A research assistant post at Taiwan CDC sits behind the clinical work. Assisted reproduction involving donated gametes or carried-out pregnancies raises the requirement on infectious-disease screening, specimen traceability and record discipline — the same concerns a surveillance laboratory organises its work around.

Hospital laboratory medicine before the clinic. The Department of Laboratory Medicine at National Taiwan University Hospital is a diagnostics environment governed by protocol and verification. Carrying those habits into a reproductive laboratory is what makes an anomalous result get checked rather than rounded off.

Clinic laboratory to multi-site laboratory. Taipei Fertility Center is an established infertility-specialist clinic in Taipei; NUWA Lab serves the group’s clinics. Chiu has worked both ends of that difference in scale, so the comparison between a single-clinic laboratory and a shared one is first-hand.

Professional Affiliations

Positions held, most recent first: Embryologist, NUWA Lab; Embryologist, Taipei Fertility Center; Research Assistant, Department of Laboratory Medicine, National Taiwan University Hospital; Research Assistant, Taiwan CDC. Academic record: the Graduate Institute of Immunology and the Department of Clinical Laboratory Sciences and Medical Biotechnology, both within National Taiwan University’s College of Medicine. The route runs from laboratory and surveillance research into assisted reproduction, with the immunology training carried alongside the clinical laboratory degree.

Suitable For

Cases where an immune factor is being considered: recurrent miscarriage and repeated implantation failure sometimes prompt immune testing, and someone who can say what an assay measured — and what it did not — keeps that branch of the enquiry from being settled by a number alone.

Patients scrutinising infection screening and specimen tracking: pre-treatment testing and traceability are procedural requirements rather than optional extras, and Chiu covers exactly these parts of the cycle from both a hospital and a public-health angle.

Egg or embryo freezing with documentation behind it: storage only pays off if the thaw record is complete, so the logging habits a cycle leaves behind are part of the freezing decision, not an administrative afterthought.

Repeated implantation failure reviewed at the laboratory end: once cavity and clinical factors have been assessed, culture conditions, the biopsy and freeze-thaw steps are what remain to question — a review that has to involve the people who performed them.

Donor gamete programmes with stricter screening demands: donor cycles raise the bar on testing and specimen handling, and that bar is the point where surveillance and laboratory-medicine experience meets everyday IVF work.