Hello. I am literally expressing with one hand as i type with the other. My baby is 16 days old now and is still on scbu as was over 7 weeks prem. I have been using an electric pump to express and seem to consistently find that my left breast gives more milk than my right breast. Has anyone else had this and what happened when actually trying to feed? She has had some sucks at the breast for a few minutes twice a day for the past two days and although her sucking looks good I don't think it is effective yet. Any other advice on expressing and feeding would also be appreciated. Thanks.