Aww mama, I understand your worry, yung mga kaibigan ko ring may thin uterine lining, at nakabuntis pa rin nila successfully, so hindi impossible! Ang best move mo talaga ay makausap ng OB mo in detail about what specific steps you can take next time you try, like whether timing ng conception matters, if certain vitamins help, or kung kailangan ng more frequent monitoring during pregnancy. Some of my mum friends swear na ang healthy lifestyle (good diet, less stress, proper sleep) and consistent prenatal vitamins from way before conception ay tumulong, pero bawat case talaga ay unique kaya importante na personalized ang advice mo from your doctor. Fingers crossed for your second baby mama!