Just s quickie, am I able to request going on mat leave earlier, just came back from clinic and I have been given the metaformin drug for gd. Due to other health problems and medication I am going to be having you child two weeks earlier. I had planned 5 weeks off before baby was due to get loads sorted but now baby is coming earlier I would still like to take those 5 weeks. Well two holiday and 3 mat leave earlier than planned. Can you change the dates?