How long after long travel would you develop a blood clot or dvt if it were going to happen? 10 weeks pregnant, driving all day x2 days. no clot histo

Most importantly,: stop and walk every hour in a gas or rest stop while on the road. This will improve your circulation and prevent blood clots. You could also use a hose stocking while traveling. Please discuss with your OB

Dvt: usually soon after flight would recommend use of support hose during any airplane travel to prevent dvt also during pregnancy would recommend use of support pantyhose