So, this may sound strange, but my mom was telling me that she had trouble breastfeeding because she had inverted nipples. I looked it up online to see how you know and what you can do about it if you do. It said to gently squeeze inward on the areola to see if the nipple protrudes or inverts. I decided to try it and was startled when a clear liquid came out of my nipple! I am only 23 weeks. Is this normal?