Hi, can anyone tell me how long it takes to get the MatB1 form? My next midwife apt is only 2 days before I legally have to give it to my employer to allow me maternity pay. Do you get it there and then in the appointment or does it need to get sent through the post like the exemption certificate? That took about 3 weeks so I'm worried I won't get the form in time to give it to my employer. 
TIA x