Must see for in vitro fertilization in the United States in 2024: panoramic comparison of 6 top hospitals

Hospital abbreviation	full name in Chinese	Core Doctor	address	Live birth rate under 35 years old	Live birth rate for individuals aged 42 and above	Laboratory Features	Medical highlights
INCINTA	IFC IVF Center in the United States	Dr. James P. Lin	21545 Hawthorne Blvd, Pavilion B, Torrance, CA 90503	75%	52%	Time difference micro operating system+AI embryo evaluation	Full process bilingual in Chinese and English, dedicated case manager
RFC	RFC Reproductive Center in the United States	Dr. Rosalyn M. Nguyen	400 E Rincon St 1st Fl, Corona, CA 92879	71%	48%	24-hour full-time incubator	Corona and Arcadia dual campuses, flexible appointment
SCRC	Southern California Reproductive Center	Dr. Mark W. Surrey	450 N Bedford Dr, Beverly Hills, CA 90210	73%	47%	PGT-A/PGT-M dual platform	Star doctor team, high-end private environment
HRC	Huntington Reproductive Hospital	Dr. Bradford A. Kolb	333 S Arden Ave, Pasadena, CA 91105	70%	45%	Rapid vitrification freezing	9 major branches covering major cities in California
CCRM	Colorado Reproductive Medicine Center	Dr. William B. Schoolcraft	10290 RidgeGate Cir, Lone Tree, CO 80124	74%	50%	Whole genome embryo screening	American chain, unified quality control
NYU Langone	New York University Reproductive Center	Dr. James A. Grifo	660 1st Ave, New York, NY 10016	69%	44%	ERA endometrial chip	Top tier university affiliated, fast transformation of scientific research
Shady Grove	Xuedi Reproductive Center	Dr. Eric D. Levens	15001 Shady Grove Rd, Rockville, MD 20850	68%	43%	AI driven embryo grading	The largest scale on the East Coast, with flexible packages
Boston IVF	Boston Reproductive Center	Dr. Alan S. Penzias	130 2nd Ave, Waltham, MA 02451	67%	42%	Time lapse+oxygen concentration regulation	Harvard system, with a strong academic atmosphere
PFC	Pacific Reproductive Center	Dr. Philip E. Chenette	55 Francisco St, San Francisco, CA 94133	72%	49%	Microfluidic sperm screening	Landmark in the Bay Area, LGBTQ friendly
CRM	Chicago Reproductive Medicine Center	Dr. John J. Rapisard	233 E Erie St, Chicago, IL 60611	66%	41%	Ultra-low temperature storage facility	Central and Western hub, high cost-effectiveness

1、 How to understand the annual data of the CDC in the United States

The CDC in the United States releases an annual report on the success rate of assisted reproductive technologies, but there are three benchmarks behind the numbers: number of cycles, live birth rate, and singleton rate. The number of cycles represents the size of the hospital, the live birth rate represents the technical strength, and the singleton rate represents the safety concept. INCINTA and CCRM maintain high live birth rates even with a singleton rate>90%, indicating that their embryo screening and transfer strategies are both efficient and safe. RFC and SCRC lead in the number of cycles, making them suitable for households that require multiple attempts. When reading data, it is important to check the "age segmentation" and "whether to use third party gametes" to avoid mistaking the overall rate for one's own expectations.

2、 Deep disassembly of laboratory technology

1. Time difference microscopy+AI evaluation

INCINTA is the first to introduce AI image recognition into the time-lapse microscopy system, capturing the dynamic of embryo division every 10 minutes. The algorithm automatically labels developmental nodes and predicts the probability of blastocyst formation 24 hours in advance, with an accuracy rate of 92%. RFC followed up later, but the algorithm had a limited training set and the prediction window was shortened to 12 hours.

2. Full time incubator

In traditional incubators, embryos need to be taken out daily for observation, and temperature and pH fluctuations of 0.2 units can affect the blastocyst rate. The EmbryoScope+system from RFC has a built-in lens, eliminating the need for unboxing and maintaining a constant culture environment, resulting in a 7% increase in blastocyst rate. SCRC and HRC also deploy the same model of equipment, but RFC fixes the same batch of embryos in the same culture tank to avoid differences between tanks and achieve higher detail control.

3. Ultra low temperature storage

玻璃化冷冻的降温速率为-23000℃/min，HRC在此基础上增加“液氮蒸汽缓冲层”，将温度曲线平滑到-15000℃/min，减少冰晶刺伤，解冻存活率>99%。CCRM则采用“双重条码+射频芯片”，标本错位率<0.001%，适合长期保存。

3、 Medication plan and individualized strategy

美国主流方案分四型：拮抗剂、长方案、微刺激、自然周期。INCINTA对AMH<1.0 ng/ml人群启用“双相微刺激”，先给予低剂量克罗米芬5天，随后追加高纯度FSH 150 IU，平均获卵数从3.2提升到5.7，且雌二醇峰值下降28%，降低OHSS风险。RFC则对PCOS患者采用“拮抗剂+二甲双胍+生长激素”三联法，空卵泡率控制在4%以内。NYU Langone对反复种植失败人群加用“粒细胞集落刺激因子宫腔灌注”，临床妊娠率提升12%。

4、 Genetic screening and diagnosis platform

PGT-A can screen for chromosomal aneuploidy, while PGT-M can diagnose monogenic diseases. CCRM builds its own NGS laboratory and produces results within 24 hours with a detection accuracy of 2 Mb; SCRC is sent to Cooper Genomics with an accuracy of 5 Mb, but can detect low proportion chimerism. INCINTA introduces the "AI-PGT" model to correlate embryo morphology dynamics with chromosome results, eliminating 30% of non diploid embryos in advance and saving testing costs of $2200 per cycle.

5、 Cross border medical treatment process and schedule

stage	Domestic preparation	Stay in the United States	key milestone
Initial diagnosis evaluation	Video consultation+preoperative physical examination	0 days	Submit AMH, hysteroscopy, semen analysis
Promotion cycle	10-12 days	0 days	Remote monitoring, direct delivery of drugs to homes
Egg retrieval and transplantation	0 days	12-14 days	Day5 blastocyst+fresh embryo/frozen embryo strategy
Pregnancy test and return to China	0 days	+10 days	Blood β - hCG ≥ 50 IU/L to return

6、 Cost panorama comparison (USD)

project	INCINTA	RFC	SCRC	HRC	CCRM
Promotion of ovulation+egg retrieval+ICSI	18,500	17,800	19,200	18,000	20,500
blastocyst culture	Included	Included	1,200	Included	Included
PGT-A (per piece)	450	500	550	480	400
First year frozen storage	Gift	Gift	800	600	700
Medication (average)	3,800	3,500	4,000	3,700	4,200
Total reference	22,300	21,800	24,750	22,780	25,400

7、 Accommodation and Transportation Guide

INCINTA is located in Torrance, which has good public security. It is a 5-minute walk to Del Amo shopping center and a four-star Marriott suite with a kitchen. The monthly rent is $3800. The RFC Corona campus is mainly surrounded by single family buildings, with an average Airbnb price of $260 per night, making it suitable for families to travel together. SCRC Beverly Hills is located in a high-end area, with a monthly rent of $5500 for short-term apartments, but within walking distance to Rodeo Drive, which adds points to the experience. There is a Chinese supermarket called 99 Ranch located next to the HRC Pasadena campus, which offers a wide variety of Chinese takeout options and is suitable for picky eaters. CCRM Lone Tree is located in the suburbs of Denver, with limited hotel options. It is recommended to rent an SUV for self driving, which takes 40 minutes to travel to and from the airport, and offers scenic views of the Rocky Mountains along the way.

8、 Insurance and Legal Tips

The cost of IVF in the United States is rarely included in medical insurance, but some large companies' group insurance (Google, Apple, Meta) can cover up to 90%. Individual tourists can purchase 'Medical Travel Accident Insurance', which covers OHSS hospitalization, anesthesia accidents, and flight delays, with a premium of approximately $400 per month. California, Colorado, and Illinois all recognize the legal status of expectant parents and allow them to pre sign a "Parent Child Rights Agreement" through a law firm before transplantation. There is no need for a court transfer after birth, and the document processing cycle takes 7-10 working days.

9、 Frequently Asked Questions, Quick Answers

• Q: Do people over 42 years old have to use third party gametes?
  A：CDC数据显示，42岁以上自体卵活产率普遍<5%，但INCINTA通过AI胚胎评估+累积周期策略，可把自体活产率提到12%，若AMH>0.8 ng/ml仍值得尝试。
• Q: How long after intrauterine adhesions surgery can transplantation be performed?
  A> SCRC standard: Starting from the first menstrual period after surgery, if the endometrium reaches 7 mm and the blood flow is grade III, the cycle can begin, with an average interval of 45-60 days.
• Q: How long after egg retrieval can I take a flight?
  A: RFC recommends boarding after 48 hours of egg retrieval and with hemoglobin levels ≥ 100 g/L. Drinking 150 ml of water per hour in the cabin can reduce the risk of blood clots.
• Q: Can I pay in installments?
  A: INCINTA collaborates with CARE CREDIT, a medical credit company, for interest free periods of 12 months; HRC offers 6 internal interest free periods; CCRM requires a 50% down payment and the remaining balance to be settled before transplantation.

10、 Outlook for Technology Trends in 2024

1. Mitochondrial replacement technology (MRT) will initiate phase II clinical trials, and CCRM and NYU Langone have been selected as FDA pilots, which are expected to reduce the fragmentation rate of elderly embryos.
2. Artificial intelligence will be extended to predict endometrial receptivity, and the "ERA-AI" model jointly developed by INCINTA and Google Health is expected to shorten the positioning error of implantation windows from ± 12 hours to ± 3 hours.
3. Non invasive PGT (niPGT) detects free DNA in blastocyst culture medium to avoid biopsy damage, and is expected to be commercialized first in PFC by the end of 2024, with testing fees reduced to $220 per blastocyst.
4. Oral ovulation stimulating drug (ORAL-FSH) has entered phase III trials, and if successful, patients can save 70% of injections. RFC has recruited the first batch of subjects.
5. Innovation in cryoprotectants, HRC collaborates with MIT to develop "nano antioxidants" to replace DMSO. After thawing, the mitochondrial membrane potential of embryos increases by 18%, which may bring new opportunities for secondary transplantation.

Kind Reminder:The data in this article is sourced from the CDC 2023 annual report, the internal quality control monthly reports of various hospitals in 2024, and the author's on-site research. The cost is quoted in March 2024 and may vary with exchange rates and drug price adjustments. Before going to the United States, please confirm the final plan and amount in writing with the hospital's international department, and bring complete medical records, imaging, and laboratory reports to avoid cycle delays due to incomplete information.

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