Talk:Book - Manual of Human Embryology 8: Difference between revisions
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==Table 1== | |||
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Married women . . . Unmarried women | Married women . . . Unmarried women | ||
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==Table 2== | |||
according to Bischoff the growth of the dog's ovum is as follows : | |||
Diameter of ovum in mm. 0.15 0.14 0.14 0.16 0.16 0.18 0.20 0.21 Age in days 1 2 3 4 5 6 7 8 | |||
Diameter of ovum in mm. 0.28 0.30 1.0 2.0 3.0 4.0 5.0 5.0 6.0 Age in days 9 10 11 12 13 14 15 16 16i | |||
Twelve days after copulation are required before the ovum is as large as Peters 's and thirteen days before it is as large as Merttens's. When it is recg^lled that Merttens's ovum was scraped out of the uterus twenty-one days after the beginning of the last period we are inclined to believe that sixteen to twenty-one days represents its true age. Peters 's ovum, on the other hand, must be over ^Hhree or four days old"; fifteen is much more nearly its correct age. | |||
Revision as of 13:45, 26 August 2012
Table 1
++++++++++++++++++++++++++ Married women . . . Unmarried women
On last day of menstrua tloD.
Percent. 35.55 25.49
First twelve days
after beginning of
menstruation.
Percent.
88.44 70.98
First seven days
after end of
menstruation.
Per cent.
88.88 70.58
Similar figures are given by Issmer.
Time of copulation.
First week of menstrual period . . Second week of menstrual period Third week of menstrual period. Fourth week of menstrual period
Average duration of pregnancy.
277 days 279 days 287 days 285 adys
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Table 2
according to Bischoff the growth of the dog's ovum is as follows :
Diameter of ovum in mm. 0.15 0.14 0.14 0.16 0.16 0.18 0.20 0.21 Age in days 1 2 3 4 5 6 7 8 Diameter of ovum in mm. 0.28 0.30 1.0 2.0 3.0 4.0 5.0 5.0 6.0 Age in days 9 10 11 12 13 14 15 16 16i Twelve days after copulation are required before the ovum is as large as Peters 's and thirteen days before it is as large as Merttens's. When it is recg^lled that Merttens's ovum was scraped out of the uterus twenty-one days after the beginning of the last period we are inclined to believe that sixteen to twenty-one days represents its true age. Peters 's ovum, on the other hand, must be over ^Hhree or four days old"; fifteen is much more nearly its correct age.
