# A Newer Class of Migraine Drugs Is Linked to a 40% Rise in Miscarriage Risk

> **Open Intelligence Dossier** · First detected: 2026-10-13 13:20 UTC · Category: Health

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| LIGA.net | New migraine medications may increase the risk of miscarriage by 40% | [Source Link](https://news.google.com/rss/articles/CBMipwFBVV95cUxQV3pDUzh2SGhUaVRzNERKTWRLYkFXME9CVjlnV3FqLUpEc1dMS21hV3VMRWNfLTU4a3RlQk04T3BHeE1BY3pjV1psajVkMGdmOUl1NWNMcXVnVWw3c1ZZdHhPMkx0M0tadF9QMm5fMkVBbU1KemJEVm1XTzZvMURZWHBwR1ZYZHBuaTZWQjE5dEoyOUhWUTlnM2xrMDlxUEhZaXFVQ1lrd9IBrAFBVV95cUxNWjBJcTluMjZCeThSM1QtaHNoTFJYaHJhMU15V25ia3pPaXdobkhQc3QxeFhVZ2hPQ1ZzOGFLNmxMeWx3M2tscGZkTS1QN0dNZTNqdGVsRjlzUVMyX1ItRmJLNkxKWDBjUEwwdWY0b1pXc3lFRmZjSjRDWU9iWFhDVE5VVlhxSVBkQzJfbFJBZEUtUDhnXzBaSjc4eS1uX001bTdFOHM5bVVEVTB) |
| UA.NEWS | Study links CGRP antibodies to approximately 40% higher miscarriage risk — ScienceAlert | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxQa0hEMHRKVVREdXhiMkVCaFQ4cGRjY21qa1JGZFVZc04zUE5oSWtVOTU4WnNvZ3A1enBfSm9Ib1JEQXpiOWRwTU1yZjdsSWxjWl9kR2FzRFZvYkdtQ3lGWmttU3FMUHlSazhjd19lNXc5VV91Z3V3a1F1N2gwT1B2MHNicUNkRWdVdFh1cHhlUkxwbGd4bHdwVW9VT0ZuMkl6OU5Vdl9GMjNVSFRzUDBPX0kxcmpGc3pmdXNpRjZfaHBaZw?oc=5) |
| Contemporary OB/GYN | Anti-CGRP antibodies associated with higher spontaneous abortion risk | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxNQUVleHRudS1EUk1FbW0tSjdrOXphUngySzJsa05GMFB6a3RWWlR4Q201NVJIWHE4VzFVaGlpdWRJT0QtYW1uV09IRWpfeTRvZm1scF9zd3FCV1g1YVpLZlFZVDM4VlM5bm8tUzZZd3NwUFZGWnFxS25aRWZ0OTFIZlc4Nmx3MDFPMkhhSzdRTTEybm5RQVFoajIxX1JaTlVia0YwbzJR?oc=5) |
| ScienceAlert | A Newer Class of Migraine Drugs Is Linked to a 40% Rise in Miscarriage Risk | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxPNHpva1ZsUXd4ek1XUElfcjloc1lEaG53cjRuem1CRVdxbVl1MjRnZkx5b0kybVdVV3h0Q0NfWE9LSUJiNE1mYjVlY1EtbnVrUnk0TW1GbGhwSGs3S2FEQjV3eXgxMFlEMzdETUx6WVY1WjYyVVBGMmpyblZuWlJoeTdrZEZteG01d1ZfMXFwS0lUNy0wazhTeXl1U1Q1d2FVUUswSGJ3?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-13/a-newer-class-of-migraine-drugs-is-linked-to-a-40-rise-in-miscarriage-risk*