It is common for first-time mothers to not feel their baby's movements until around 20-25 weeks of pregnancy. However, if you are concerned or experiencing other symptoms, it is always best to consult with your healthcare provider. They can provide reassurance and perform necessary tests to ensure everything is progressing well. Remember that every pregnancy is different, and some women may feel movements earlier or later than others. As your baby continues to grow, you will start noticing more pronounced movements in the coming weeks.