It is the latest in a series of scandals to hit Mr Lugo, a former Roman Catholic bishop.
Hortensia Moran is the third woman to say she had a child by the president. She says she had a relationship with him while he was running for office.
President Lugo shocked the country in April when he acknowledged a two-year-old boy as his son.
The Pope released him from his vows of chastity in July 2008, two years after he renounced the priesthood.
But Mr Lugo faces claims that he fathered at least one child while still a priest.
One woman claims he is the father of her six-year-old son and also wants the president to take a DNA test.
+++++++++++++++++++++++++++++++++++++++++++++
Disclaimer
No responsibility or liability shall attach itself to us or to the blogspot ‘Clerical Whispers’ for any or all of the articles placed here.
The placing of an article hereupon does not necessarily imply that we agree or accept the contents of the article as being necessarily factual in theology, dogma or otherwise.
SIC: BBC