Am 31 weeks with DC2. Would like to express and freeze some milk/colostrum in case baby needs it after arrival (DS had low blood sugar and had to have formula for first 24 hours to stabilise his levels). If possible I'd prefer to avoid this with new baby. I asked the midwife when I should start and she looked horrified said that if I should wait until 37 weeks at the earliest as I could trigger labour through breast stimulation. I know that you can progress/bring on labour through breast stimulation but I wasn't planning on expressing for hours every day - just wanted a few bottles set aside as a back up. I was also confused as I fed DS through the first 14 weeks of this preg until he weaned himself. I'd told a different midwife at my booking in appointment that I was feeding him and she didn't even mention it as a risk and also said she'd refer me to a BF counsellor as I mentioned that I'd like to express later in preg for the reason above. So I'm a bit confused. Can anyone help?