Alamak, tu normal jugalah sis! At 30 weeks, baby memang aktif gila and kalau dia mengeras (yang tu braxton hicks contractions), perfectly normal, means baby growing well and kuat. A few of my mum friends complained pasal ni jugak dekat 30 weeks, especially malam time when we're trying to rest. Tapi kalau the hardening terlalu sering sangat or disertai dengan bleeding atau severe pain, better to check dengan your doctor just to be safe, okay? In the meantime, try changing positions, drinking more water, and relaxing, sometimes kalau kita stressed, baby pun jadi active lebih. You're doing great, momma!