Pregnancy - 21 weeks.

21 Weeks Pregnant 

You may soon feel like your baby's practising martial arts as his initial fluttering movements turn into fully fledged kicks and nudges. As your pregnancy progresses, you may be able to decipher a pattern to his activity. Some babies are restless in the evening, just as you're trying to fall asleep; others get busy during the daytime. Your baby may be trying out different facial expressions around now, although his eyelids still remain closed.