Week 20

This week’s topics include • measuring during pregnancy • percutaneous umbilical-cord blood sampling • analgesic codeine • stretching abdominal muscles • rheumatoid arthritis • sexual relations • saunas, hot tubs, spas • electric blankets and warming pads • body piercings • tattoos • sweeteners •  Learn even more at our website: yourpregnancyweekbyweek.com!