Film w memorable sex scene in empty apt w just mattress, she is menstruating, he doesnt mind.

American Film of Young Romance:

memorable scene where the couple is in their new empty apartment with just a mattress and have sex, she is menstruating, and its cute because he doesnt care.

i think it was made in the 90s or early 2000s but i could be wrong. i believe it used to be on hulu maybe like 8 years ago.
i think its just a whirlwind romance film but i think the guy is dressed kinda of like artist/hipster type. but i could be remembering wrong.

i’ve tried looking up menstruating sex scene a million times, but it seems to have fallen through the cracks!

Thanks for any info.