Queue management in an assisted reproduction clinic: from monitoring to transfer

Patients in assisted reproduction treatment spend an average of 12 to 18 months in active follow-up, with regular appointments that alternate between routine and urgency. Unlike an orthopedic or dermatology clinic where visits are episodic, in assisted reproduction the patient returns every week — sometimes every morning — during the ovarian stimulation phase. This volume of frequent returns means that inefficiency in the care flow repeats and accumulates: today's problem is the same as tomorrow's and next week's.

Emotional vulnerability is also high. Studies published in the Journal of Assisted Reproduction and Genetics show that psychological stress in IVF patients is comparable to that of oncology patients. This does not mean treating every patient under a mental health protocol, but it does mean that perceived waiting time — the kind without information, without predictability — weighs more than actual waiting time. A system that says 'you are next, please wait 8 minutes' measurably reduces anxiety even when the total time does not change.

A standard IVF cycle has five to eight stages involving different professionals, different service times, and different scheduling priorities. The initial evaluation with the reproductive endocrinologist takes 45 to 60 minutes. Follicular monitoring with transvaginal ultrasound takes 8 to 12 minutes. Semen collection takes 10 to 20 minutes. Egg retrieval is a surgical procedure lasting 20 to 30 minutes with 30 to 60 minutes of recovery. Embryo transfer takes 15 to 25 minutes. If these patients share a single arrival-order queue, the variation in service time generates unpredictable waits that compound throughout the day.

The solution is to segment queues by type of appointment: monitoring queue, consultation queue, procedure queue. Each queue has its assigned physician, room, and independent estimated service time. The digital queue system shows the patient which queue they are in and the estimated time to their turn — not a global estimate that blends a 30-minute egg retrieval with a 10-minute monitoring visit.

Follicular monitoring during ovarian stimulation must be performed within a restricted time window — typically between 6:30 and 10:00 a.m. — so that blood test results (estradiol, LH, progesterone) arrive before 2:00 p.m. and the physician can adjust that evening's medication dose. If the patient misses this window, the dose adjustment for that day is compromised. This is not a comfort issue — it is a clinical issue.

In clinics seeing 20 to 40 monitoring patients per day, the volume concentrated in those three hours creates the clinic's largest operational bottleneck. The most efficient way to manage it is to distribute arrivals at fixed intervals — 6:30, 6:45, 7:00, and so on — with WhatsApp confirmation the evening before. Patients who do not confirm are moved to a waiting list and receive the next available slot. This eliminates the scenario of 12 patients arriving at once and waiting 45 minutes for an ultrasound.

Most couples in assisted reproduction treatment prefer that the fact remain outside public knowledge — family members, coworkers, acquaintances. In clinics located in upscale neighborhoods of large cities, it is common for patients to recognize one another in the waiting room. A name-based ticket called aloud over the loudspeaker — 'Maria, it's your turn!' — is the opposite of discreet.

A digital queue solves this in two ways. First, the call arrives via WhatsApp — the notification appears on the patient's phone, and they can wait in their car or another space until called in person. Second, the TV panel in the reception area can display only initials or a ticket number instead of the full name. This privacy standard — initials on the panel plus WhatsApp as the primary notification channel — is already common practice in infectious disease and psychiatry clinics, and applies directly to assisted reproduction.

In IVF cycles, the embryology laboratory is a central actor that the patient queue rarely accounts for. On the day of egg retrieval, coordination between the physician, the sedated patient, and the embryologist has near-zero error tolerance — if the embryologist is not ready when the patient leaves the surgical suite, the eggs are held in suboptimal conditions unnecessarily. For embryo transfer, the embryologist must be notified 30 to 45 minutes in advance to prepare the embryo.

A digital queue system that integrates departments — reception, ultrasound room, surgical suite, laboratory — transmits real-time alerts: 'retrieval patient entered the room, lab preparation needed in 20 minutes.' This integration replaces the internal phone and walkie-talkie, reduces time between procedure and lab preparation, and creates an auditable record of each process step — useful for internal management and for eventual hospital accreditation audits.

Brazilian Law 10.048/2000 guarantees preferential service for pregnant women, nursing mothers, persons with disabilities, people aged 60 and over, and adults accompanied by infants. In an assisted reproduction clinic, pregnant patients in post-transfer follow-up and patients with reduced mobility fall directly into these categories. The queue system must apply priority automatically at check-in, without depending on receptionist judgment during the peak monitoring rush.

An additional group deserves specific attention: patients with polycystic ovary syndrome (PCOS) in intensive stimulation phases are at elevated risk for ovarian hyperstimulation syndrome (OHSS) and may need to be seen urgently if they report abdominal symptoms during digital check-in. The intake form can include a clinical triage field — 'are you experiencing abdominal pain or bloating?' — with an automatic alert to the team when the answer is positive, ensuring this patient enters the priority queue before even sitting in the waiting room.

Assisted reproduction clinics have their own operational indicators that most generic queue systems do not calculate. The most relevant are: average monitoring time per patient (target: under 12 minutes), compliance rate with the morning monitoring time window (target: above 90%), average time from check-in to call on egg retrieval day (target: under 20 minutes), and no-show rate for scheduled procedures (target: under 5%).

A no-show for egg retrieval is particularly costly: an IVF cycle costs between R$ 8,000 and R$ 25,000 between medications, tests, and procedures, and a same-day cancellation represents an unrecoverable loss for the patient and a wasted slot for the clinic. A WhatsApp confirmation protocol at 48 hours, 24 hours, and on the morning of the procedure — similar to the approach used for colonoscopy — reduces no-shows for scheduled procedures by 40 to 60 percent in clinics that have adopted the practice systematically.