Anak, I'm so sorry you're going through this again, that's really heavy. Please see your OB as soon as possible, okay? They can guide you on what tests you might need and whether an immunologist referral makes sense for your situation. A few of us moms here have gone through repeated losses too, and honestly, the best first step is getting your doctor's assessment, walang one-size-fits-all dito. Your OB will know your full history at dapat sila ang mag-recommend kung kailangan mo ng specialist. Sending you strength, mama.