Table 2. Pregnancies, Postpartum... | American Society of Hematology

Table 2.

Pregnancies, Postpartum Periods, and Number of Miscarriages

	Antithrombin Deficient			No Antithrombin Deficiency
	All	Symptomatic
	All	No	Yes
All women	27	18	9	21
Women ever with miscarriage	9	5	4	5
No. of miscarriages	9	5	4	7^*
Women ever with abortion	2	2	0	0
No. of abortions	2	2	0	0
Women ever pregnant	17	11	6	15
No. of pregnancies	45	34	11	49
Pregnancies without anticoagulant therapy^†	38	28	10	49
With thrombosis^‡	2 (5%)	0 (0%)	2 (20%)	0 (0%)
No. of postpartum periods	45	34	11	49
Postpartum periods without anticoagulant therapy^†	35	27	8	47
Postpartum periods with thrombosis^2-153	8 (23%)	4 (15%)	4 (50%)	0 (0%)

	Antithrombin Deficient			No Antithrombin Deficiency
	All	Symptomatic
	All	No	Yes
All women	27	18	9	21
Women ever with miscarriage	9	5	4	5
No. of miscarriages	9	5	4	7^*
Women ever with abortion	2	2	0	0
No. of abortions	2	2	0	0
Women ever pregnant	17	11	6	15
No. of pregnancies	45	34	11	49
Pregnancies without anticoagulant therapy^†	38	28	10	49
With thrombosis^‡	2 (5%)	0 (0%)	2 (20%)	0 (0%)
No. of postpartum periods	45	34	11	49
Postpartum periods without anticoagulant therapy^†	35	27	8	47
Postpartum periods with thrombosis^2-153	8 (23%)	4 (15%)	4 (50%)	0 (0%)

One woman had 3 missed abortions.

†

Prophylactic anticoagulant therapy was used during 7 pregnancies and 10 postpartum periods of antithrombin-deficient women and during 2 postpartum periods of nondeficient women.

‡

One woman suffered recurrent thrombosis in her second and third pregnancy.

F2-153

Four episodes were first events and 4 episodes were recurrences of thromboembolic events.

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