This is very common and necessary for pregnants !!!!

As the baby grows in his mother’s womb, he begins to hear and even respond to sound. He may not understand what you are saying but stimulating you baby by talking or even singing can help with baby’ brain development. You can even ask you partner to speak to your belly and feel the baby respond in return. From time to time listen to soothing music or even nursery rhymes. Music helps the baby to keep calm and even increase concentration power. Rubbing your belly gently is also a good stimulation for the baby. A baby, still in the womb, can feel your touch even and even has sense of smell. Try to smell fresh flowers, fruits and other such soothing fragrances whenever you can. These exercises will help with the baby’s brain stimulation