「Because it’s a responsible job that’s connected to the source of life, I make sure to pay careful attention. That tension is fully refreshed by my hobby of visiting castles.」
This is how Mr. Okudaira, an embryologist active in the field of reproductive medicine, describes his approach to work. While he is involved in in vitro fertilization, he also provides counseling to patients, making his role diverse. We had an in-depth conversation, covering everything from his hobby to his passion for his work and his message to patients.
On hobbies and ways to refresh himself:
We’re quite intrigued by your hobby of visiting castles. It seems you really enjoy it.
Yes, castles allow me to directly experience Japan's history and culture. Each castle has its own unique design and background, and by learning about them, I feel even closer to Japan’s history.
Do you have a favorite castle?
It’s hard to choose just one, but if I had to, I’d say Himeji Castle for western Japan and Matsumoto Castle for eastern Japan. Himeji Castle is beautifully white and is even called "Shirasagi-jo" (White Heron Castle) because of its elegance, while Matsumoto Castle is black and has a dignified presence. The contrasting colors of white and black are completely opposite, yet both are equally captivating.
Castles like that have high historical value, don’t they? Is there a castle in your hometown of Yamanashi?
Yes, the Tsutsujigasaki Castle is quite famous. It is now known as Takeda Shrine, and although there’s no main keep, you can still feel the weight of its history.
You mentioned that your hobby of visiting castles also helps with managing your health.
That’s right. Castles have more to offer than just the main keep; there are also things like stone walls and watchtowers, and walking around them naturally becomes a form of exercise. Especially for mountain castles, climbing can be tough, but the sense of accomplishment is worth it.
Becoming an Embryologist
Could you tell us what inspired you to become an embryologist?
During my time in university and graduate school, I was involved in research on in vitro fertilization using mouse and livestock eggs. Observing the process of fertilization and development of embryos, I was captivated by their beauty and mystery. I wanted to apply this knowledge and technique to help couples who wish to have children, so I chose the path of becoming an embryologist.
You've been close to the mysteries of life since your student days, haven’t you?
Yes, that's right. Additionally, many of my peers and seniors chose to become embryologists, which also had an influence on me. Now, I feel a great sense of fulfillment knowing that the knowledge and experience I've gained can contribute to helping patients with their treatments.
Passion and Sense of Responsibility in Work
What moments do you find the most fulfilling as an embryologist?
It’s when patients say, "I'm pregnant. Thank you." Those words become the driving force behind my work and serve as a source of encouragement every day.
On the other hand, it’s a job with great responsibility, isn’t it?
Yes, that’s right. There’s especially the pressure of knowing that mistakes must absolutely be avoided. Since I’m entrusted with the source of life for each patient, I make sure to pay the utmost attention.
Approaches in Counseling
You’re also involved in counseling patients as an embryologist. What are some points where patients tend to feel anxious?
I make sure not to use too much technical jargon and try to explain things as clearly as possible. Additionally, I use data and research papers to provide scientifically-backed information.
What are the most common concerns patients have?
A lot of consultations are about the grade of the embryos. Some patients worry, "Can I get pregnant with an embryo of this grade?" While higher-grade embryos generally have a higher pregnancy rate than lower-grade ones, pregnancy potential can’t be determined by grade alone.
I take the time to explain the relationship between embryo grade and pregnancy. Ultimately, the decision on which embryo to transfer is up to the patient, but I believe my role is to help them proceed with the treatment steps in a way that they can feel confident and informed.
It’s important to receive treatment with full understanding. Do you prepare information to help with that?
Yes, I prepare by reading various research papers, organizing data, and checking patients' medical records. At Oak Group, we provide counseling not only for current patients but also for those who have never undergone treatment or have had treatment at other clinics. Particularly for those with treatment experience, I sometimes hear, "I’ve never received such detailed explanations before; this is the first time I’m learning about this. It was very informative."
Since this is treatment aimed at having a baby, I strongly encourage patients to ask as many questions as they need, fully understand the answers, and approach their treatment with confidence.
Health Management and Future Goals
With managing embryos, explaining to patients, and your busy schedule, is there anything you do to take care of your health?
Since I spend a lot of time sitting, I make a conscious effort to move my body. I especially try to use stairs regularly, and if I have time on my days off, I make a point of going for a walk. Visiting castles is also good exercise!
Do you pay attention to what you eat?
I leave that up to my preferences. I enjoy visiting castles, but I also really like going to izakayas. So, when I drink, I tend to enjoy whatever I like. My favorite is sake, but I drink just about anything. As for snacks, being from Yamanashi, I particularly enjoy horse sashimi. I also love namerou, especially the kind made with mackerel or sardines, which pairs wonderfully with sake.
It’s important to be careful not to drink too much, but those times are important for refreshing as well.
Yes, if I restrict myself too much or worry too much, it becomes stressful in itself.
But my weight has been steadily going up. So, I try to increase my walking time, use stairs, and do things that I can easily incorporate into my daily life without overdoing it.
What are your future goals?
I’m aiming to obtain the "Advanced Reproductive Technology Embryologist" certification, which is a higher qualification for embryologists in assisted reproductive technology. By achieving this qualification, I will be able to provide more specialized support to an even greater number of patients.
For example, what kinds of things are required?
To obtain this qualification, you need the "Reproductive Technology Embryologist Certification" and a doctoral degree. Additionally, you must have certain practical experience as an embryologist, write and present papers in related fields, and pass an exam that tests advanced knowledge and ethics. Furthermore, this qualification requires renewal every five years, meaning that even after obtaining it, ongoing accumulation of experience and skill improvement through daily work is essential.
By obtaining this qualification, not only will I be able to support each patient with more confidence, but I will also be able to accurately and clearly communicate information based on scientific evidence. This will allow me to expand treatment options and enhance patients' sense of security and understanding.
Achieving this qualification involves not only regular duties but also submitting papers and presenting at academic conferences, among other challenges. Overcoming these difficult obstacles is not easy, but I continue to strive for further improvement in my knowledge and skills, aiming to provide better techniques and information to patients.
Message to Patients
Finally, do you have a message for patients or those considering fertility treatment?
As embryologists, we take great care of your precious eggs, sperm, and embryos, supporting you throughout the process until embryo transfer. Under the guidance of doctors, we also have the opportunity to directly discuss the condition of your eggs and embryos with you. Since in vitro fertilization involves various techniques and specialized terms, it can sometimes be difficult to understand, and we know it may raise concerns and questions. Please feel free to ask any questions, no matter how small. We will do our best to provide clear explanations to alleviate any uncertainties or doubts. By incorporating the latest techniques and knowledge, we strive to ensure that you can undergo treatment with peace of mind.
