My man won't cum from sex anymore

So I've noticed the past 3 weeks or so he won't cum from sex. He only finishes if I give him head or he masturbates while tea-bagging/I suck his balls (do people still say that??) and now I'm feeling so self conscious. I know I've gained like 10lbs in the past couple months and I just feel so ugh. Any ladies experience this? Is it me, is it him? 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors