my maternity pillow, the v shaped ones, i got it from tkmax its was £26 at first i thought is was pricey,but it was well worth the money, ive used it since i was 10 weeks pregnant and louie is now nearly 8 months and im still using it.
during pregnacy i slept with it to support my bump and inbetween my legs which helped with my pelvic girdle pain.
then during labour i used it to make myself comfy, when louie was born i used it to breastfeed him,then since he was born ive used it to encourage tummy time, and since 6months ive used it to help support him to sit and to have behind him in case he falls over backwards.