Prenatal FISH
Fluorescence in situ hybridization on prenatal samples for targeted detection of aneuploidies and known microdeletion syndromes.
15+
Years Experience
500+
Tests Completed
100%
Confidentiality
99.9%
Report Accuracy
Test Type
Prenatal Diagnosis
Sample Required
CVS tissue or amniotic fluid
Report Time
Typically 24–72 hours for interphase panels
Report Type
Accredited Lab
Why Choose Thamel Clinic
We combine expertise, privacy, and compassion to deliver the best sexual health care in Nepal.
Expert Medical Care
15+ years of specialized experience in sexual health and STD treatment.
Complete Confidentiality
100% private consultations with no record sharing without consent.
Modern Treatment
Latest CDC and WHO guidelines for evidence-based, effective care.
Compassionate Approach
Understanding, non-judgmental care in a comfortable environment.
Your Journey to Better Health
Simple, fast, and completely confidential — from booking to results.
Book Your Test
Schedule online or via WhatsApp for a same-day appointment at our clinic.
Confidential Sample Collection
Our trained professional collects your sample discreetly with no questions asked.
Receive Your Results
Get your accurate, confidential results via phone or secure online access.
STD/STI Specialist Services
STD/STI Testing & Treatment
"Thamel Clinic provides confidential STD/STI consultation, testing and treatment through qualified healthcare professionals in Thamel, Kathmandu. Services include confidential testing, evidence-based treatment, and prevention counseling."
What Our Patients Say
Real experiences from real patients who trusted us with their care.
“I was really nervous about getting tested, but STD Specialist and his team were so professional and made me feel comfortable. The whole process was confidential and quick. Highly recommended for anyone in Kathmandu." - S.K.
Review from a happy patient
“Being a traveler in Nepal, I was worried about finding a reliable clinic. Thamel Clinic was a lifesaver. They were professional, spoke English perfectly, and I got my results quickly. It's a great service for tourists in Thamel." - Alex P.
A tourist's experience at the clinic
“The home sample collection is an amazing service. It's so private and convenient. The staff who came to my home was very professional. It saved me a lot of time and worry." - R. Sharma
Feedback on the home collection service
Frequently Asked Questions
Book Your Prenatal FISH Test Today
Get fast, accurate, and completely confidential Prenatal FISH testing at Nepal's leading sexual health clinic in Kathmandu.
Fluorescence in situ hybridization on prenatal samples for targeted detection of aneuploidies and known microdeletion syndromes.
Gestational window: With CVS ~11–14 weeks; with amniocentesis from ~15–16 weeks
FISH uses fluorescent probes that bind specific chromosome regions on uncultured or cultured fetal cells — rapidly detecting common aneuploidies or confirming targeted microdeletion/microduplication syndromes (e.g., 22q11.2 DiGeorge).
- Trisomy 21, 18, 13 (rapid panel)
- Sex chromosome abnormalities
- Targeted microdeletion syndromes (22q11.2, 1p36, etc.)
- Known familial rearrangements
Who may need this test
Pregnancies at risk of a specific known chromosomal condition, or those needing rapid targeted answers alongside karyotype/CMA.
Common clinical use
Rapid targeted confirmation on CVS/amniotic samples — particularly for suspected microdeletion syndromes flagged by ultrasound or family history.
Sample
CVS tissue or amniotic fluid
Preparation
Requires invasive sampling procedure.
Typical turnaround
Typically 24–72 hours for interphase panels
Why is this test important?
- Provides clear diagnostic information for an accurate diagnosis.
- Enables targeted and effective treatment plans.
- Helps in preventing the transmission of infections to partners.
- Offers peace of mind and clarity about your personal health status.
"Accurate testing is the cornerstone of effective sexual healthcare. We ensure every test is performed to the highest standard."
The Process at Our Clinic
Getting tested at Thamel Clinic is a simple and discreet process. After a confidential consultation where your doctor will note your clinical history, a sample (such as blood, urine, or a swab) will be collected by a trained professional. Your sample is then processed by our ISO-certified lab partners to ensure the highest accuracy. We handle your health information with the utmost care and confidentiality.
Test Type
Prenatal Diagnosis
Sample Required
CVS tissue or amniotic fluid
Report Time
Typically 24–72 hours for interphase panels
Report Type
ISO Certified
Confidentiality
100% Private