File talk:Hamilton1944-table01.jpg

Table 1. The details of this table are based on data given in the text or in the tables of the authors quoted

Measurements in p.

Zona Including zona. Vitellus pellucida Ovum pellucida alone (thickness) Allen et al.: (1) 184 x 151 109 x 100 16-18 193 x~l5l 107 x 100 20 — 102 x 102 Swollen (Measured at 20 min. intervals) (2) 134 x 131 — Not apparent (3) 132 x 132 102 x 102 6 (ﬁxed) (Twin of no. 2-one from each ovary) (4) 147 x 135 140 x 93 —— (5) Fragmented 138 x 90 — Lewis 151 x 145 138 x 133 6 Pincus & Saunders: (1) 125 x 115 110 x 95 7-10 (2) 121 xl2l lllxlll 5 Present paper: (1) (Fresh) 133 106 . 13 (Fixed) 115 83 - 77 (section) _ (2) 171 133 ' 19

Corona cells

Nil Present

Partly dispersed

3 layers Nil

Nil Nil

Present

Nil

Polar bodies

2 (1910

I-'

1

? Polar debris

Day of cycle ovum recovered

15th

15th 15th 16th

14th 22nd

17th 20th

17th

16th

Length of menstrual cycle

Not stated

Not stated Not stated Not stated

Not stated

Formerly 28, last 35

28 26-30

Formerly 28, last 30

28

Presumed no. of days between ovulation and onset of next cycle

III

14-15

12 9-13

14

14-15

Remarks

Ovum lost

Ovum probably 1 day old

Ovum probably 2 days old

Ovum not more than 12 hr old

Ovum lost—probably 1 day old

mo umaml u_i u0;m9z_im.¢9f pim uogtgmmzma fa s9§*m[c[