Depending on colour and consistancy- could be increased discharge.
I had some fluid leakage it smelt like...... well semen... i have read that it can smell sweet. If your concerned perhaps see your MW or even GP... best to be safe...
It is possible that it is just an increase of mucus and not your waters. Amniotic fluid does have a sweet and rather distinctive smell, almost earthy I suppose you could say - not like semen and not like mucus. and it isn't sticky at all (well not for me anyway)
Sometimes the mucus can be really runny and thin, not like a 'normal' mucus. Definately pop a pad on and you can always take it in for them to test it.
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