Hi mama! Safe pa naman usually around that stage, especially kung malapit lang at may sasakyan, pero honestly best to check with your OB muna para sigurado, every pregnancy is different kasi, and they know your medical history best! A few of us tried traveling pa rin during third trimester, pero importante talaga na may go-signal from your doctor at sigurado ka may comfortable seating at pwede kang mag-rest if needed.