Check out what’s buzzing around the Internet this week:

5 Tips for a Healthy Halloween- Time Healthland

Tamera Mowry Savoring “Peace and Quiet” Before Giving Birth to Son – Us Weekly

iPhone Apps to Keep Kids Safe While Trick-or-Treating – Lil Sugar

Celebrity Parents Reveal Halloween Plans – Celebrity Baby Scoop

6 Facebook Fails of Pregnant Women – Huffington Post

Mammograms: For 1 Life Saved, 3 Overdiagnosed – NBC News

The Spelling-McDermotts: Hattie Turns One! – People

Big congrats to Giuliana and Bill Rancic — they’re expecting a baby! The couple announced their big news on The Today Show this morning. Giuliana was diagnosed with breast cancer last fall but isn’t letting her illness get in the way of starting a family. The baby is due this summer via a gestational carrier — that means the child is biologically Giuliana and Bill’s.

Giuliana and Bill had banked two embryos before she was diagnosed with cancer and one of them resulted in a pregnancy. The couple didn’t reveal too much about their gestational carrier to protect her privacy, but said that she’s married with two children and they visit her every month.

We’re happy for Giuliana and Bill! What do you think of their big news?