Uy, congratulations sa 2nd baby! Honestly, a few of my mum friends din nag-worry about this same thing after premature first births, kaya alam ko kung paano ka nag-feel. Since your doctor already mentioned na the UTI might've triggered it last time, super important na i-monitor mo closely this pregnancy, some of the mums I know nag-manage nang full term kasi nag-follow up talaga ng meds at prenatal appointments, pero honestly, this is something na kailangan mo talagang i-discuss with your OB sa detail, like ano specifically yung ginagawa nila to prevent it from happening again sa 2nd pregnancy mo. Fingers crossed for you na makarating kayo sa full term this time!