Does hormonal birth control or estrogen supplements cause cavernous hemangiomas to bleed?

Does hormonal birth control or estrogen supplements cause cavernous hemangiomas to bleed?

It’s unclear if hormone therapy for birth control or estrogen supplements play a role in causing a cavernous hemangioma to bleed. If you’ve experienced a previous bleed while on these medications, your healthcare provider may want you to stop using these products. But there is no firm evidence, and the decision to continue or stop these medications is between you and your healthcare team.