It is important to consult with your healthcare provider before taking any medication, especially during pregnancy. MMT (Methylmethionine sulfonium chloride) is commonly used for gastrointestinal issues like stomach aches and diarrhea. However, its safety during pregnancy has not been extensively studied. Your healthcare provider can assess your specific situation and provide guidance on whether MMT is appropriate for you. They may recommend alternative treatments or lifestyle changes to alleviate your symptoms without medication. Always prioritize the health and well-being of both you and your baby by seeking professional medical advice.