Down Syndrome FAQs

Down syndrome is a genetic condition where individuals are born with an extra copy of chromosome 21, also known as trisomy 21. The extra chromosome results in developmental delays, intellectual disability, a unique physical appearance, and a higher risk of certain health conditions. However, everyone with Down syndrome is different. People with Down syndrome have their own unique strengths, personalities, and abilities.

Down syndrome occurs in approximately 1 in every 700 babies born in the United States. It's estimated that there are about 250,000 people in the US living with Down syndrome.

Down syndrome is caused by the presence of an extra copy of chromosome 21, a condition known as trisomy 21. This occurs as a result of a random event during the formation of reproductive cells, typically during meiosis. It is not caused by anything a parent does or doesn’t do before or during pregnancy, and it can happen in any pregnancy regardless of health or lifestyle factors.

There are three types of Down syndrome: 

Trisomy 21: The most common type of Down syndrome, caused by an extra copy of chromosome 21 that occurs in all cells.

Mosaicism: In approximately 5% of cases, only some cells have the extra chromosome 21, and others do not. This is known as Mosaicism or Mosaic Down syndrome.

Translocation: The least common type of Down syndrome, Translocation occurs when a partial or whole chromosome 21 is attached to another chromosome. In rare cases, this form of Down syndrome can be inherited from a parent.

Down syndrome can be diagnosed during pregnancy through various diagnostic tests and genetic screening. After birth, it is diagnosed through physical examinations and a type of chromosomal testing called a karyotype.

Yes. Prenatal ultrasounds, blood work, and other diagnostic procedures (such as amniocentesis) can all confirm Down syndrome before an individual is born.

Many individuals with Down syndrome have unique physical traits that include low muscle tone, upward-slanted eyes, and a deep crease across their palms. Intellectual disabilities are also common. However, not all individuals have these traits. Everyone with Down syndrome has different, unique abilities.

Yes. People with Down syndrome learn differently. Although everyone with Down syndrome is unique, most benefit from multi-sensory, hands-on experiences and highly structured learning environments that emphasize repetition.

Down syndrome is associated with an increased risk of heart defects, hearing or vision problems, thyroid issues, and gastrointestinal issues. However, with proper medical care and a healthy lifestyle, individuals with Down syndrome can lead long, healthy, active lives.

Yes! People with Down syndrome can attend school, from Pre-K to high school, and beyond. However, many will need special support or supplemental education programs tailored to their needs.

The best therapies and early interventions for individuals with Down syndrome include speech therapy, physical therapy, occupational therapy, and one-on-one tutoring. Early interventions can make a big difference for an individual's success later in life, especially when started in infancy or as a toddler.

The best way for parents to support their child with Down syndrome is to find early intervention programs, such as speech and occupational therapy. Parents can also support their child by advocating for inclusive education and connecting with other families at community centers like GiGi's Playhouse.

Yes! With the right education, life skills coaching, job training, and accessible housing, many adults with Down syndrome live independently, or semi-independently, with only part-time support from a caregiver. 

GiGi’s offers free, research-based programs to help people with Down syndrome build skills in literacy, math, speech, fitness, and social development in a fun, encouraging environment. Learn more about our programs. But more than that, we believe in possibilities, not limitations. That belief, combined with consistent support, helps our participants and their families achieve incredible things, often beyond what they imagined possible.

Yes! Our programs are 100% free thanks to the generous support of our donors, sponsors, and volunteers.

**Additional question:

Are GiGi’s Playhouse programs effective?

Yes! While our programs are offered at no cost to families, that does not mean we compromise on quality or impact. Every program is research-based and intentionally designed to support individuals with Down syndrome in reaching their fullest potential. Our purposeful and progressive approach ensures meaningful outcomes for participants at every stage of development.

To find a GiGi's Playhouse near you, visit our Locations Page. You can also attend live and on-demand Down syndrome support programs from anywhere in the world on our free Virtual Playhouse.

The best way to talk to children about Down syndrome is to keep the conversation simple and positive. Explain that people with Down syndrome may look or sound different, and may have different needs, but that they are regular people who deserve kindness and respect just like everyone else. 

Schools can be more inclusive by offering individualized education plans (IEPs), training teachers and teacher’s aides in differentiated instruction, creating a safe and respectful environment, and encouraging peer friendships. Resources like the GiGi’s Educator Symposium equip educators, aides, therapists, and paraprofessionals with strategies and tools to more effectively support individuals with Down syndrome.

Common myths about Down syndrome include the assumption that people with Down syndrome can't learn, work, or live independently; that they cannot form meaningful friendships or romantic relationships; and that people with Down syndrome are always happy or always sick. Although some people with Down syndrome may require special support, they are all capable of leading a full life, with all its ups and downs, just like anyone else. 

You can volunteer, donate, join awareness events, or simply educate yourself and others. Organizations like GiGi’s Playhouse offer many ways to get involved and make a real difference by volunteering directly with people with Down syndrome and their caregivers.

Some of the most common misconceptions about Down syndrome revolve around widespread myths: the belief that individuals with Down syndrome can’t learn, are all the same, or are always plagued by severe health issues. While there are many misconceptions, these are among the most common and most harmful.

Yes, people with Down syndrome can and do continue to learn as adults. Their capacity to learn is not limited; they just need the right support and resources. At GiGi’s Playhouse, we offer that support. We have a variety of adult programming that promotes learning, skill-building, and achievement throughout adulthood.

Yes, they can. But more specifically, we need to be clear that there are different definitions of independence. Having a job, living on your own, having agency — all of these things qualify as degrees of independence. It varies from individual to individual. That being said, individuals with Down syndrome can indeed live independently.

No. While Down syndrome is often associated with some health conditions, these conditions or "problems" are not always severe. Furthermore, not all individuals with Down syndrome experience health conditions or health problems.

Simply put: exposure. Our Playhouses allow all members of the community to come inside our walls and stand side by side with individuals with Down syndrome. Through these interactions, not only will community members become more educated about Down syndrome, but they’ll begin to see how unique individuals with Down syndrome truly are.

Trisomy 21 is the most common genetic cause of Down syndrome. It occurs when a person has three copies of chromosome 21 in every cell instead of the usual two. This extra genetic material is what leads to the characteristics associated with Down syndrome.

Mosaic Down syndrome occurs when only some cells have an extra copy of chromosome 21, while others have the typical two copies. Because of this mix of cells, traits, and developmental differences can vary from person to person.

Translocation Down syndrome happens when extra chromosome 21 material becomes attached to another chromosome. In some cases, this occurs randomly, while in rare situations it may be inherited from a parent who carries a balanced translocation.

The type of Down syndrome explains how the extra chromosome appears genetically, but it does not predict a person’s potential. Every individual with Down syndrome grows and develops in their own unique way.

The type of Down syndrome does not determine the support an individual may benefit from. Children and adults with Trisomy 21, mosaic, or translocation Down syndrome can all thrive with the right resources. Organizations like GiGi’s Playhouse provide free programs and a supportive community for individuals with Down syndrome and their families at every stage of life.