In reply to your 8/06 post RE: Donna Danna: 07.30.23: giants (fivedoves.com) thanks for bringing up your questions about whether the giants were all male and whether they had both sons and daughters. The male angels as the sons of God don't marry so one would assume that there were no female angels; otherwise, the males angels as the sons of God would not have gone into the daughters of men and had children with them which were giants.
The Bible doesn't say whether the giants had daughters, but the giants did have sons. The article below at the bottom of the page lists 10 names of the giants' sons and the verses that their names can be found in. Goliath had 4 sons. Arba the giant had Anak another giant who also had 3 sons.
A male sperm either contains an x chromosome or a y chromosome and a female egg always has the x chromosome. If the male sperm with an x chromosome fertilizes the female egg whose chromosome is always an x chromosome, the baby will be female as xx. However, if the male sperm with y chromosome fertilizes the female egg whose chromosome is always x, the baby will be a male with xy chromosomes. So if the fallen angels were able to shapeshift themselves to look like men and also were able to make their own sperm, then they would be able to have both sons or daughters with the daughters of men. Then there would be both male and female giants. However, if the fallen angels instead somehow cloned themselves by removing the eggs of their human wives and put their male angel dna into their wives' female eggs, and then put the eggs back into their wives' wombs, then there would only be male giants offspring which would be male clone look alikes of the male angel whose dna was used. The male giants would then all look like their father if they were clones of their father's who were the fallen angels since the fallen angel's own dna would have been used to make his clone.
If the giants that were born as males, who were half human and half angel, were too huge to mate with female women, their wives could have been artificially inseminated with the sperm from the male giant and should be able to produce both sons and daughters. This is just my opinion.