You might become barren.

 After performing spells to cause miscarriage, the chances of you becoming barren might be low, but never zero. These chances are actually higher when you decide to cast these spells on your own. You can obliterate your womb, rendering you unable to conceive again in the future.

This might come as a shock to man people, but the fact remains some people still fancy such effects. If you would love to be barren for the rest of your life, then this implication might help you. However, these spells might shun your dream to raise a family later in life since you might never carry a pregnancy from there onwards.

https://babyloveasia.com/pag/the_possible_implications_of_a_miscarriage_spell.html

If you do not want these to befall you, it would be highly advisable to look for a spell caster who knows how to cast these spells. If you don't want to get pregnant ever again, they might even suggest a better and healthier way to get it done.