Is motherhood harder than you expected it to be? Welcome to matrescence: the brain-altering transition that all mothers go through. #sciencebaby #science #baby #babies #cutebaby #newborn #cutenewborn #cutenewborn #firsttimemom #firsttimedad #parenting #matrescence #motherhood #mother #brain #neurology #psychology #neuroplasticity #greymatter #hippocampus #executivefunction #memory #babiesoftiktok #babytok #babytiktok #learnontiktok #fyp