The stalked barnacle Pollicipes pollicipes (Gmelin, 1789), is a strictly littoral and essentially intertidal pedunculate cirripede that lives by forming dense aggregates or clumps on exposed rocky shores and cliffs associated with a high degree of hydrodynamism (Barnes 1996).
Since some women are unsure of the date of their last menstruation (perhaps due to period irregularities), a baby is considered full term if its birth falls between 37 to 42 weeks of its estimated due date. 1  The unborn baby spends around 37 weeks in the uterus (womb), but the average length of pregnancy, or gestation, is calculated as 40 weeks.
Relevance. Rating Newest Oldest. Best Answer: A full term pregnancy is 40 weeks (a little more than 9 months) for boys and girls. Any time after 38 weeks is full term, before 37-38 weeks is preterm, and after 40 weeks is post term. Source(s): ââ Â· 5 years ago.