'Womb,' as in Genesis 49:25, signifies the conjunction of good and truth. The term 'belly' is used where truths are being discussed, and the term 'womb' where good is discussed. 'An abortive womb' signifies falsities from evil in the place of truth from good.

(Referencat: Arcana Coelestia 4918, 6433)

6433. 'And of the womb' means these two - goodness and truth - joined together. This is clear from the meaning of 'the womb' as the inmost centre of conjugial love; and since conjugial love receives its being from the heavenly marriage, which is goodness and truth joined together, 'the womb' means these two joined together. For the meaning of 'the womb' as the inmost centre of conjugial love, see 4918; and for the origin of conjugial love in the heavenly marriage, which is goodness and truth joined together in heaven, 2618, 2728, 2729, 2803, 3132, 4434, 4835, 6179.