I did not do any facial at beauty salons for 1 year during my pregnancy. I simply cleansed my face and used some hydrating masks during the 1 year. I was too scared of being applied with substances (eg. AHA, Rentinol etc.) which are not good for the baby. These could hurt the baby's eyes etc ... I was super cautious not to go to beauty salons. I also heard that we should not go for massage (although some say that a mild message could ease the neck or back pain caused by pregnancy as the belly grows big) because there are pressure points around the neck/shoulders/the entire body which could trigger contractions ... I rather erred on the safe side and hence stopped going to beauty salons during my pregnancy.