trust me u wud know. i lifted and instantly felt a twang in my gut and started vomiting instantly... water was running off me with the pain. my very very good boss( not) telt me eeehh marie i wish you wud take it easy ha ha ha i cud of thumped her...went out bk door as i felt sick ,, it was raining pitch black dark and she came to door said u ok marie . asked her do i look like i am ok she said god its cad out here going in , hope u get well soon oh and try n get in for tomoz shift as she on shopping trip.then shut door, stood outside vomiting and wet waiting for my hubby to get there to take me to hossie 30 mins felt like 3 hours ,i never felt so poorly.