You will typically start to feel your baby kick, also called "quickening," between weeks 16 and 25 of your pregnancy. If this is your first pregnancy, you may not feel the baby move until closer to 20 to 25 weeks. For those who have been pregnant before, movements can be felt as early as 13 to 16 weeks. The feeling is often described as fluttering, butterflies, or gentle twitches at first, and later as distinct kicks, jabs, or rolls. The baby's movements tend to become more frequent and stronger as the pregnancy progresses, especially by the second and third trimesters. By about 28 weeks, you should feel stronger kicks and more regular movement patterns. Babies tend to be most active in the evening and at night. If you have not felt any movement by 24 weeks in your first pregnancy, it is recommended to speak with your healthcare provider to check on your baby's wellbeing. So, in summary:

• First baby: around 18-25 weeks
• Subsequent pregnancies: sometimes as early as 13-16 weeks
• Movement feels like fluttering initially, then stronger kicks later
• Most active in the evening and night

This timeline varies depending on several factors such as placenta position and your body, but generally, you will feel baby kicks starting around week 16 to 25 of pregnancy.