Late ovulation and pregnancy dating
The accuracy of the ultrasound estimate of the gestational age varies according to the gestational age.
Tranquilizers can refer to anxiolytic medication and to antipsychotics.
Pregnancy is typically divided into three trimesters.
Medical abortion procedures are available for terminating a pregnancy during the early weeks of the first trimester.
For women seeking a medical abortion procedure, a sonogram is recommended to determine if the pregnancy is viable (uterine, non-ectopic pregnancy) and for accurate pregnancy dating.
Unlike blood pregnancy tests, urine pregnancy tests can display false positive results on account of a number of medications which interfere with the accurate result.