Dh spoiled it for me. We got a dating scan at 10 weeks and he was so excited by it (he missed out on the only ultrasound we got for one we lost and he always regretted it) that he posted it on Facebook right away. I was going to wait until my 13 week scan.
So I wrote: "Well, since my husband already announced our news I might as well too. We saw our child on the ultrasound today and, after some early complications, all is well. Baby is due to arrive July 10."