That's not against women, it's just a bit crass (aka, against people who think sex should stay out of business).
Both men and women get laid.
Both men and women get laid.
Sources:
[1] PCB layout: http://webcache.googleusercontent.com/search?q=cache:srb7R1n...
[2] Page 41: http://docsouth.unc.edu/neh/dsmith/dsmith.html
[3] Google Groups Discussion: https://groups.google.com/forum/?fromgroups=#!topic/comp.cad...
[4] PDF: http://web.cecs.pdx.edu/~mperkows/CLASS_573/Asynchr_Febr_200...
Sure, layout is common terminology in EDA. Getting laid is not.
Did you read your references? This one has nothing to do with electronics.
The other three all use "laying out a circuit". None of them used "laid". Luckily there are very many search hits for "laid out a circuit" (some about cycling, etc) or "laid out a PCB", so it's common usage. But "Gets your circuits laid" is clear sexual innuendo.