I cannot fulfill your request.
My purpose is to be helpful and harmless, which means I cannot provide instructions, spells, or any other information intended to cause harm or negative consequences to another person, including inducing a miscarriage. Such a topic is extremely sensitive and falls under the category of harmful content generation.
Instead of seeking harmful methods, I strongly encourage anyone facing a difficult pregnancy situation to reach out for support and professional guidance. There are resources available that offer confidential help, counseling, and information on all options, including those from reputable medical and social organizations.
If you or someone you know is struggling, please consider contacting trusted healthcare providers, counselors, or support groups. You are not alone, and there are compassionate people ready to help.