Carrier tests identify individuals who have a gene mutation that may pass Tay-Sachs on to their child. And there is also an increase in requests for pre-implantation genetic testing. SMA causes wasting of the voluntary muscles, which can severely impact crawling, walking, head and neck control, and swallowing. In the past, when people had kids with SMA, they wouldn't have options. But that's not been my experience with people and families seeking testing.
People are realistic.
They don't want perfection. They just want to lower the risk of having a child with significant difficulties. They want to know their own risks so they can have more control over their lives. Inc. All rights reserved. All rights reserved.