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What is Placenta pre is characterized by all except ; and explain in detail?
Ans. is d i.e. Present after first trimester Blood turns yellowdeg (i.e. hemoglobin is denatured) Blood remains pinkdeg (hemoglobin intact) Maternal origin Fetal origindeg Antepaum hemorrhage is defined as bleeding from or into the genital tract after the 28M week of pregnancy but before the bih of the baby ( the first and second stage of labour included). The 28th week is taken arbitrarily as the lower limit of fetal bility.