Youve seen the pregnancy calendars (40 weeks worth).
You might haveestimated your due date.
What’s considered full-term for twins?
Full-term for twins is the same as full-term for singleton babies, technically:39 weeks pregnant.
Will my twins be born early?
Many twins are born between 35 and 37 weeks.
More About Being Pregnant with Multiples
A lot depends on what types of twins you’re carrying.
Twin pregnancy timetable milestones
The first major milestone in a twin pregnancy is24 weeks.
The second milestone is28 weeks, when viability skyrockets.
Ninety percent of babies who make it to this stage of gestation survive.
Long-term complications including cerebral palsy, vision and breathing problems are still a possibility, however.
A third milestone in a twin pregnancy is32 weeksto34 weeks.