Women specific saddles tend to have a shorter nose (check the Brooks B17 vs the women's B17 S as an example), I would say make sure the saddle is the right width to support the specifics of her sit bones, any decent bike shop should be able to help
Hi ElyDave.
Womens specific saddles do not only deal with the issue of 'Sit-Bone' width but they also are made with a pressure relief channel as do the mens saddles.
It is not only the male of the speci that suffers with pressure on the undercarriage bits but women are also prone to the same problem.
It is so often referred to as 'Numb Nuts' albeit the nuts have nothing at all to do with the sensation that is realised and should more realistically be called 'Disappearing Willy Syndrome' in the case of us blokes.
I would imagine that females would have an intense tingling and loss of sensation resulting possibly in a spell of bladder incontinence.
This sensation of numbness is caused in both sexes by the pressure that is exerted on the hundreds of tiny blood vessels that run between the perineum and the coccyx.
The perineum is generally defined as the surface region in both males and females between the pubic symphysis and the coccyx. The perineum is below the pelvic diaphragm and between the legs. ... The anterior urogenital triangle, contains the penis (males) or vagina (females) The posterior anal triangle containing the anus.
Personally I only ever ride Selle Italia saddles and actually have one of two on my two bikes,my 50cm Steve Goff dropped-bar road bike uses a Selle Italia - Gel Flow perforated leather saddle with pressure relief and my 50cm Bianchi Via Nirone 7 Alu Carbon Flat-bar Hybrid road bike uses a Selle Italia Trans-Am XR also with pressure relief.
In both cases I am riding a 145mm (14.5cm) width saddle. I am quite short in stature 4' 10" tall and currently weigh-in at 66kgs.