Not necessarily. Many Aspies also fit diagnostic criteria for classic autism. I'd venture that the majority do, or at least did in childhood. It is possible to be diagnosed Autistic and talk on time, if your speech is unusual. The categories overlap dramatically.
So I guess the OP might have said, "those of you with a speech delay..." which will include some, but not all, the people diagnosed with classic autism.
Check this out:
Quote:
(B) qualitative impairments in communication as manifested by at least one of the following:
1. delay in, or total lack of, the development of spoken language (not accompanied by an attempt to compensate through alternative modes of communication such as gesture or mime)
2. in individuals with adequate speech, marked impairment in the ability to initiate or sustain a conversation with others
3. stereotyped and repetitive use of language or idiosyncratic language
4. lack of varied, spontaneous make-believe play or social imitative play appropriate to developmental level
Only one of those four is speech delay. If you have one of the other three, you meet that particular criterion. With Aspies, it'll often be number 2.
I met that part in my early childhood. I probably met the autistic criteria when I was young. I'd say I met it all in that part from knowing how I was in my early childhood based on what I've read about me and what my mother told me so I can see why doctors would say I had it and my parents said I didn't. But the criteria was different then.