Yes dear, chanting and light meditation keep the mind very positive. Doing these programs is great for baby's sanskar, just don't do heavy physical yoga steps without checking.
They have specific pregnancy programs which are very good, but please inform the instructor about your trimester. Also, taking your gynac's green light is the best way to go before starting any breathing exercises.
Humare yahan toh kehte hain achhi baatein suno aur dhyan lagao. It will keep you happy and calm. Just sit comfortably on a chair or sofa, floor par mat baithna zyada der.
Go for it, the meditation will help calm your mind! Honestly, after those relaxing sessions, I used to get so hungry and crave hot samosas. Just keep some healthy snacks with you.
I wanted to join too but got so scared thinking if the breathing exercises would affect the baby's oxygen! Later I found out light meditation is safe, but please don't do any fast breathing like Kapalbhati.
