A complete IVF cycle takes approximately 4-6 weeks from the start of stimulation to embryo transfer.
Including pre-cycle preparation and testing, most patients should plan for 2-3 months from first consultation to pregnancy test. If you are doing IVF with preimplantation genetic testing (PGT), add another 2-4 weeks for biopsy results.
That’s the short answer. The longer answer – the one that helps you actually prepare – is what this guide is for.
It walks you through each stage exactly as we explain it in our clinic: clinically precise, practically grounded, and always honest about what to expect.
Key Takeaways
Total Duration: Active treatment takes 4 to 6 weeks, while the full journey from initial testing to graduating back to your OB/GYN spans 3 to 5 months.
Preparation: Includes taking birth control and simple clinic checks (like a mock transfer) to ensure your uterus is fully ready.
Monitoring: Involves routine, quick blood tests and ultrasounds on Days 1, 3, 5, and 7 of your daily injections.
Egg Retrieval: A quick, 20-to-30-minute outpatient procedure performed while you are comfortably asleep under light sedation.
Embryo Growth: Fertilized eggs grow in our lab for 5 to 6 days. Genetic screening (PGT), if selected, adds about 2 to 4 weeks.
Early Pregnancy Support: We monitor you closely after transfer with two blood tests and two early ultrasounds until you graduate back to your doctor.
IVF Timeline at a Glance
The table below shows the full IVF process timeline from first consultation to pregnancy test.
Every phase has a typical duration – though your personalised calendar will depend on your protocol, your body’s response, and whether you’re doing a fresh or frozen transfer.
If you are proceeding with a frozen embryo transfer (FET) rather than a fresh transfer, add approximately 4–6 weeks for a separate FET cycle. If you are doing IVF with PGT, add 2–4 weeks for genetic biopsy results before transfer.
Have questions about how this timeline applies to your specific situation?
Phase 1: Initial Consultation and Pre-Cycle Testing (2–4 weeks)
Your AMH and AFC results together give us a detailed picture of your expected response to stimulation – and are central to designing your medication protocol.
If the semen analysis reveals concerns about count, motility, or morphology, your physician may recommend IVF with ICSI (intracytoplasmic sperm injection) to maximise fertilisation rates.
Once testing is complete, your physician will build your personalised IVF protocol. Most patients begin their active cycle within 2-4 weeks of their initial testing.
Phase 2: Pre-Cycle Preparation (3-7 weeks)
Pre-cycle preparation at Coastal Fertility follows a structured three-stage sequence. Understanding this sequence helps patients know exactly what to expect – and why each step exists – before stimulation begins.
Phase 3: Ovarian Stimulation (8-12 days)
The goal is controlled ovarian hyperstimulation: encouraging more follicles to mature than would develop in a natural cycle, without overstimulating the ovaries to the point of causing ovarian hyperstimulation syndrome (OHSS).
Your physician will review every set of results and adjust your medication doses in real time. This is not a fixed protocol that runs on autopilot – it’s an active, responsive process that adapts to how your ovaries are responding day by day.
Stimulation typically concludes in 8-12 days, once your lead follicles have reached approximately 18-20 mm in diameter and your estradiol levels confirm egg maturity.
Phase 4: The Trigger Shot and Egg Retrieval (36 hours + 1 day)
Phase 5: Fertilisation and Embryo Development (3–6 days)
Phase 6: Embryo Transfer (1 day)
Phase 7: Post-Transfer Monitoring and Pregnancy Confirmation (6-10 weeks)
What Affects Your IVF Timeline?
No two IVF timelines are identical. The following factors can shorten, lengthen, or alter the sequence of your personalised IVF cycle timeline:
01
Age and ovarian reserve. Patients with lower ovarian reserve may require longer or more intensive stimulation, or may have fewer embryos available for transfer or freezing. Success rates also vary meaningfully by age.
02
Protocol type. The long Lupron (GnRH agonist) protocol adds a 2-4 week suppression phase before stimulation begins. The antagonist protocol is shorter, introducing suppression medication only once stimulation is underway.
03
Fresh vs. frozen transfer. A fresh transfer adds no extra time to the stimulation cycle. A frozen embryo transfer requires a separate 4-6 week cycle.
04
PGT testing. Preimplantation genetic testing adds approximately 2-4 weeks to the IVF process timeframe – biopsy results must be returned before a transfer can be scheduled. All PGT cycles require a frozen transfer.
What Affects Your IVF Timeline?
No two IVF timelines are identical. The following factors can shorten, lengthen, or alter the sequence of your personalised IVF cycle timeline:
01
Age and ovarian reserve. Patients with lower ovarian reserve may require longer or more intensive stimulation, or may have fewer embryos available for transfer or freezing. Success rates also vary meaningfully by age.
02
Protocol type. The long Lupron (GnRH agonist) protocol adds a 2-4 week suppression phase before stimulation begins. The antagonist protocol is shorter, introducing suppression medication only once stimulation is underway.
03
Fresh vs. frozen transfer. A fresh transfer adds no extra time to the stimulation cycle. A frozen embryo transfer requires a separate 4-6 week cycle.
04
PGT testing. Preimplantation genetic testing adds approximately 2-4 weeks to the IVF process timeframe – biopsy results must be returned before a transfer can be scheduled. All PGT cycles require a frozen transfer.
05
Response to stimulation. If your ovaries respond slowly or incompletely to medication, stimulation may be extended or the cycle may be cancelled and restarted with a modified protocol.
06
Cancelled cycles. Occasionally, a cycle is cancelled before retrieval – due to poor response, elevated progesterone, or an unforeseen finding – and restarted. This adds a full additional cycle to your timeline.
07
Uterine factors. If your suppression check or lining assessment identifies a polyp, fibroid, or fluid in the uterine cavity, a minor procedure may be recommended before transfer – adding additional weeks to the IVF process and timeline.
Sample IVF Timeline Calendar
The table below shows a complete fresh cycle at CFMC – from OCP priming through to your Ob/Gyn referral. Your actual calendar will be personalised by your physician, but this gives you a concrete, day-by-day picture of what an IVF schedule looks like from start to finish.
For a frozen embryo transfer cycle, the FET calendar begins after either a rest month or PGT results are returned. The FET cycle itself runs approximately 4-6 weeks before transfer, followed by the same post-transfer monitoring sequence above.
IVF Timeline With PGT (Preimplantation Genetic Testing)
Preimplantation genetic testing (PGT) – sometimes called PGS (preimplantation genetic screening) – is the analysis of embryo cells for chromosomal abnormalities before transfer. It is the single most significant factor that extends the IVF cycle timeline.
Time Comparison Impact
Total added time for a PGT cycle vs. a standard cycle:
approximately 6-10 weeks.
PGT is recommended for patients with a history of recurrent miscarriage, patients with a known chromosomal translocation, patients of advanced maternal age, or anyone who wishes to maximise confidence in the chromosomal status of transferred embryos before proceeding.
How Many IVF Cycles Might You Need?
Clinical Insight
This is one of the most important – and most honestly answered – questions in fertility care.
A single IVF cycle does not always result in a pregnancy. Success rates vary meaningfully by age, ovarian reserve, embryo quality, and the reason for infertility. Patients in their early 30s may have strong outcomes in one cycle. Patients in their late 30s or early 40s may benefit from multiple cycles to accumulate euploid embryos.
Thinking in Cumulative Metrics
Most fertility specialists recommend thinking about IVF in terms of cumulative success — the probability of achieving a live birth across 2-3 complete cycles – rather than a single cycle outcome. Many patients who do not conceive on the first transfer succeed on a second or third.
Insurance Coverage for IVF in California
California’s Senate Bill 729 (SB 729), effective January 1, 2026, represents the most significant expansion of fertility coverage in California’s history. For patients covered by an eligible plan, IVF treatment — including egg retrieval cycles and embryo transfers – is now a covered benefit, not an out-of-pocket expense.
What SB 729 covers (for eligible plans):
•
Up to 3 completed egg retrieval cycles
•
Unlimited embryo transfers
•
Infertility diagnosis and treatment, including medications directly related to covered procedures
Which plans are covered:
•
Fully insured, state-regulated health plans issued to employers with 101 or more employees
Key exemptions — plans NOT covered by SB 729:
•
Self-funded (ERISA) plans — governed by federal law, not California state law; SB 729 does not apply
•
Small employers (100 or fewer employees) — exempt from the mandate
•
CalPERS — coverage delayed until July 1, 2027
•
Grandfathered plans and certain religious employer plans may also be exempt
If you are unsure whether your plan qualifies, our financial coordinators will review your specific benefits, confirm your coverage status, and help you understand your out-of-pocket obligations before you begin treatment.
For a full overview of financing options and shared-risk programmes, visit our financing and insurance options page.
Coastal Fertility Medical Center
15500 Sand Canyon Avenue, Suite 100, Irvine, CA 92618 | (949) 726-0600
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Julianna Nikolic
Chief Strategy Officer Julianna Nikolic leads strategic initiatives, focusing on growth, innovation, and patient-centered solutions in the reproductive sciences sector. With 26+ years of management experience and a strong entrepreneurial background, she brings deep expertise to advancing reproductive healthcare.
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