Antonyms for the term "becoming pregnant" include "not conceiving," "infertile," "barren," "sterile," and "unfruitful." These terms indicate a lack of fertility or an inability to conceive or bear children. While some may view these antonyms as negative, it is important to recognize that fertility and reproductive health are complex issues that affect individuals in different ways. It is also important to note that fertility is not always a choice, and people may face barriers to conception for a variety of reasons, including medical concerns or personal preferences. Ultimately, it is essential to respect everyone's reproductive choices and experiences, regardless of whether or not they involve becoming pregnant.