rectify (third-person singular simple present rectifies, present participle rectifying, simple past and past participle rectified) ( 1 obsolete, transitive) To heal (an organ or part of the body). ( 2 transitive) To restore (someone or something) to its proper condition; to straighten out, to set right.
Conceptional age will always be about 14 days younger than gestational age. The average length of a full-term pregnancy is about 280 days, or 40 gestational weeks from the first day of the last period. The average length of a full-term pregnancy from the time of conception is about 266 days or 38 conceptional weeks from the day of conception. How to Calculate Gestational Age.
Confidence votes 261. The gestation period of a human, from time of conception to birth is approximately 9 months (266 days/38 Weeks). 9.5 months is calculated from the first day of the last menstrual period (280 days/40 Weeks). most full-term babies will come between 37-42 weeks.