Chang-Diaz won’t run for mayor of Boston

State Senator Sonia Chang-Diaz.
Pat Greenhouse/Globe Staff
State Senator Sonia Chang-Diaz.

State Senator Sonia Chang-Diaz said today she will not run for mayor of Boston.

Chang-Diaz, who is pregnant, had been discussed as a potential candidate and said she had spent the past few days considering a run. While Chang-Diaz said she was flattered by calls of support, she said it was not the right moment for her to launch a campaign.

“I’ve been talking it over with my family and now is not the right time,” Chang-Diaz said.