26w and 2 days and still exercising

Grainne • One toddler princess and another baby princess on the way 👸🏻
Hi, just wondering if anyone is exercising through out their pregnancy and was wondering if anyone had any tips on any good exercises please? 
I've been doing squats, lunges and floor exercises. I also wanted any advise if possible on thoughts of the exercise bike. I have been doing 10-15 minutes a day should I carry on cut this out?