About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? feedback@clareohealth.com

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Multiple Gestation Study

NCT02278536·8 sites·ClinicalTrials.gov

What this study is about

Take this into the appointment.

Saves the questions and what to expect into your notes, next to the visit they belong to.

Keep this study

Lead

Natera, Inc.

With

Houston Perinatal Associates
Lyndhurst Clinical Research
Dr. Carpenter Maternal Fetal Medicine Clinic
San Diego Perinatal Center

Age

18–any

Sex

ALL

Healthy volunteers

Accepted

You may be eligible if

Age 18 or older at enrollment
Clinically confirmed multiple gestation pregnancy
Gestational age between ≥ 9 weeks, 0 days and ≤26 weeks 0 days by best obstetrical estimate
Able to provide informed consent

You may not be if

Women carrying singleton pregnancy
Surrogate or egg donor used

The record

StatusCompleted

PhaseNo phase

Taking part354

StartedMar 2013

UpdatedAug 26, 2019

Conditions

Trisomy 13 Trisomy 18 Trisomy 21 Sex Chromosome Abnormalities

Where8

Natera, Inc.
San Carlos, California, United States
San Diego Perinatal Center
San Diego, California, United States
Carnegie Hill Imaging for Women
New York, New York, United States

Clareo Health | Multiple Gestation Study