well there's really no good answer to your question. it's not really possible to study fetuses in terms of their emotions or awareness. it has long been known that a fetus will withdraw from painful stimuli (for example if you touch a fetus with a needle it may flinch) but whether that is simply a motor reflex or is a sign of greater cognition is not known. unfortunately we can't exactly climb into the womb and ask the fetus how it's feeling. certain faiths have particular beliefs about the time at which an embryo or fetus is endowed with a "soul. " some faiths believe this happens at conception. other faiths believe this happens at birth. you'll find a wide range of philosophies on this topic. in terms of the science we just don't know. i wish i could cite some studies for you but there aren't any that i know of. wishing you all the best!
at what age does an unborn baby begin to experience any human related mental emotions/awareness/physical feelings? . can you please state sources and research that helped you in the conclusion of your answer. . thank you very much!