The risk/benefit ratio is massively, massively in favour of getting both vaccines.
You're lucky to never have had flu - you're more at risk now as your immune system is lowered naturally in pregnancy. Flu is very, very nasty if you're pregnant and significantly raises the risk of foetal death. It's getting up to flu season as well. In the last couple of bad flu seasons we've had, pregnant women and their babies accounted for a disproportionate number of the dead.
Whooping cough tends to come in four year cycles. 2015-2016 is set to be the peak of another one. It's horrible. I mean really horrible. If you get it, you'll feel like absolute shite for several weeks. If your baby gets is, they will be gravely ill. It nearly killed me as a baby. The vaccine is absolutely safe (I say this as a scientist) and I do not understand why people are refusing it. get vaccinated
dirty mug police yes, very contagious, it's also increasing in rate, basically because of people not getting vaccinated :(
Here are the lab confirmed cases (which will of course be a much lower than actual cases as not all are confirmed) by region.www.gov.uk/government/uploads/system/uploads/attachment_data/file/435217/Table_2_Laboratory_confirmed_cases_of_Pertussis_infection__England__by_PHE_region_and_age_group_2008_to_2014.pdf
Note two things: one, that cases in 2012 were twenty fold higher than 2008 - we think this is due to the anti vaccination fad. Two, the huge spike in 2012 - that was the last peak. This year is likely to be another.
nICE and the NHS take expert advice from massive amounts of peer reviewed work and meta-reviews before they make recommendations on which vaccines to add to the schedule. All vaccines are continually monitored for many years after release in case any issues come up - and these two vaccines have an excellent safety profile.
Please don't look at it as putting something nasty into your body - you're instructing your body to improve its immune response to two very nasty pathogens.