I did, about a month before she was born. I did once a day and froze all the colostrum. I was really happy I did because of medical reasons I stopped producing for a few days after she was born and so I had the frozen colostrum to feed her.

This is my second and for first my milk didn't come in for the first week so I had to do formula because I had no other choice but this time around milk is flowing ok now although it's not mature milk yet

Thanks ladies !