A lot of you ask me intimate things: things related to the state of your genitals, romance questions, and identity questions, personal questions about my porn aspirations. I'm going to answer some of them. 

First, for those of you who don't know, spermicide is a birth control method that kills sperm. It comes in many forms: films, suppositories, foam, gel, creams, tablets, and lube and the active ingredient, nonoxynol-9, is a known irritant. To test if you're allergic to it, put a little on your hand or inner thigh. Even though this isn't as sensitive as the mucous membranes of your genitals, it should still give you an idea of whether or not using spermicide is a good option for you.

Post/after, coital/sex, dysphoria/dissatisfaction and unease. Also known as post-coital tristesse or post-sex blues. It's basically a sadness or even an aggression that follows sex. A study published in Sexual Medicine states that PCD symptoms are prevalent in the general population and that they occur in spite of otherwise physiologically functional sexual experience. 

Terminating a pregnancy is a personal decision which belongs to the person who's pregnant. If a person seeks an abortion, they may choose not to tell the person who inseminated them for a number of reasons: desire for privacy, fear of harassment, and/or violence. It's their choice. If you are the inseminator in this situation, it's certainly okay to talk about abortion as an option and express wanting to know if a pregnancy is going to be terminated, but I would advise considering why you want to know first.

There are more factors than size that affect menarche, or the start of menstruation. In terms of body size though, it's body fat, not so much body height. A bio-sex female needs enough body fat to nurture a potential fetus, around 17%. This is why low-fat athletes like gymnasts tend to start menstruation later and kiddos with high-fat diets tend to menstruate earlier. 

It depends on the condom. Flavored condoms like these found at Adam and Eve dot com are meant to make oral sex taste like mint or strawberry, so sometimes sugar is added. Since sugar isn't vagina friendly, keep non-flavored condoms like these around for anal and vaginal play.

This question depends on the surgery. Removing the uterus, including the opening of it, called the cervix, takes out some of the support the vagina needs for strong orgasmic contractions. Removing the ovaries reduces the amount of reproductive hormone in the body, the chemical messengers that drive sexual desire. If you're considering a hysterectomy and orgasm matters to you, bring this up with your doctor.

Matthew Gaydos, director and editor of Sexplanations, off camera: Nope.

Lindsey: laughs joyously