YabVu
Sadly there are far too many children out there for whom removing this current law wouldn't just be awkward but actively dangerous - and they need protected more than the children from good families who take an interest and talk openly with them.
The pill as has been pointed out isn't just used for contraception but for a variety of other conditions too. But I'm certainly aware of parents in real life who because it's a contraceptive would object to their dds taking it for ANY reason.
I also know parents who stupidly think NOT talking about Sex and contraception, inc withdrawing their child from sex ed in school will stop their child from becoming sexually active when the reverse has been true and I know of cases where the dd has subsequently become pregnant at very young ages and/or having to deal with sti's - it's a ridiculous stance to take!
If you're concerned about your child that is your issue and down to your parenting.
I've a 17 yr old almost 18 who I've always been open with and we've discussed reproduction, sex, contraception, consent, sti's etc since she was quite young.
She's always been honest with me in a way that shocks/surprises both of our friends & family. But it's meant she's been able to come to me whenever she's had any concerns or wants advice.
She's had a pregnancy scare (though really she had no reason to worry she got herself in a tizz as she's always had regular periods and on one occasion it was a few days late. I believe it was because she was coming down with a stomach upset at the time and it threw her system off on this occasion.
Mainly it's been emotional concerns (she's unfortunately prone to falling for guys who aren't the best at relationships for various reasons. Likes the aloof types) but she seems to be coming out the other side of that thankfully.
She has a friend who's parents wouldn't discuss sex etc and withdrew her from sex ed at school, weirdly (though I'm learning this makes sense in an odd way apparently) this girl is from a long line of very young mothers!) it's sheer luck + contraception/sex ed info being widely available elsewhere that she's not ended up following her families tradition of becoming mothers before age 16! Personally I think her parents are idiots!
The one time discussions with dd got a bit fraught was when a girl she never got along with got pregnant at 13. Dd was unpleasant in her comments on this and I pulled her right up on it saying she needs to not comment as she doesn't know the circumstances and it's not for her to judge.
I knew the girl concerned too via dd (they started out as friends) and wasn't keen on her but had a gut feeling something was off in the family. Turns out the father was the girls stepfather and he's now in the jail for it. For girls like that it's important they DO have access to contraception without parents being made aware. Though of course what would be preferable is the girl being able to seek help to get the abuse stopped or even better it not bloody happening in the first place! (This girl had actually told people but because she was "wild" and a "troublemaker" wasn't believed. Hugely sad and awful situation all round).
So yes yabvu and need to consider the impact not just on your child.