U should; apply coconut oil on ur tummy, keep hydrated urself.i used coconut oil during pregnancy and i have no any stretch marks.☺

Pls use bio oil it's v good and also keep Ur water intake good as u don't feel thirsty in cool climate.

Ur stomach is itching only because ur not hydrated enough. You need to consume lots n lots of water. Apply castor oil when ever u feel like itching. N do not strach with ur nails as post delivery strech marks r for sure. No medicines will help. I too had this problem in both of my pregnancy as my skin is dry. All d best.

Don't scratch, you can move your hands on stomach.
Keep yourself hydrated.
Apply oils, because of skin stretching itching is there.
Til oil, olive oil will be helpful

Yes..Don't scratch.Try to massage your bump with a stretch mark cream available at various stores.